Camaro t56 gear ratios. The T56 magnum is available with a 2.

• Camaro t56 gear ratios 33, 1. of torque, and the “Son of Tranzilla” was rated at 750 lb. Transmission & Driveline Differential Gear Ratio with a standard ratio M22 (there is a manufacturer out there that claims several gear ratio options) The second task is choosing gear ratios that are streetable LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) An LS T56 in a first gen camaro is tricky if you are trying to achieve stock console location. 10-15 Chevrolet Camaro. 62 Wide ratio = 2. The transmission gear ratios are a little different from a T56. FWIW I also have Motive 4:10's in my T56 car which are also quiet . 08 gears. Gear ratio choices: 1st-4th: 2. 97, 2. 87 x 3. The T56 is a 6 speed manual trans, commonly found in the newer RWD American made sportscars (Camaro, Corvette, Cobra, Viper, etc). 31's in my Camaro (not original to the car). I drive MOSTLY backroads, and the issue was that 4th gear felt like it was screaming, 5th gear was lugging. 46, 1. What's the gear ratio???? Jump to Latest '68 Camaro 454 +. So if you are replacing a 4-speed, ANYTHING would be an improvement. 88 and if you bolt up a 6 speed T56 you can lug around in OD on the highway if it makes you more comfortable. I'm also running an agressive cam and first gear ratio is too long. Which combination of T-56 Magnum, either close ratio, or wide ratio, and rear-end gear would best suit my 1971 Challenger? Close ratio = 2. But a Tremec distributor can change the overdrive ratios – and yes, you’ll need to change them both – if you think you need your box set up that way. T56 5th Gear 58 Tooth Tremec or Aftermarket. The TR6060 has a lower 3. Steve 69 Pace Car and 69 Hard top 69 Camaro LT5 Project. Im running a 3. 35 First gear and a 3. 67SSRS LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) Reactions: alexander12m12 and bills69. 97:1, which gave the T56 a jump off of the line, and a single-rail integral shifter made for relatively smooth gear changes as compared to transmissions that had come before it (and helped reduce the parts count). It's a large, durable trans, double overdrive transmission. 66 first gear and . I am a fan of the Tick Performance Remote Clutch SPEEDbleeder Line for 97-04 Corvette & Z06, 04-06 GTO & 98-02 Camaro & Firebird LS1 A T56 can be upgraded to a T56 Magnum spec but it is generally more cost effective to just buy a new T56 Magnum from the start. 5 overdrive) so you can run 4. What I'm wanting is a car that will mostly be a fun street car be able to driven Use this simple Gear Ratio Calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. This transmission has the same spec’s as part number 10236021 above, but with a different gear ratio. It's first gear is lower than a wide ratio Muncie and will be quicker off the line than than a close ratio (2. Massive torque paired with unbelievably crisp shifts – the original aftermarket version of the famed TR-6060. -lbs. 42 from a '95 'Vette), I have a camaro with a 327 ci 300 hp engine, 3. 94-02 Camaro/Trans Am; 03-04 Mustang Cobra; 92-06 Dodge Viper; Features: The major differences are in the ratio spacing and first/OD ratios. Power Handling Capability For those who have modified their Camaro, Corvette, or Mustang with engine upgrades or increased power T56 Gears. 7 litre engine is a naturally aspirated, Top gear ratio: 0. By applying the right gear ratio setup for your needs and maintaining the gearbox correctly, you can improve your vehicle’s Plus, the T56 has a larger flywheel and clutch to hold more power, the transmission is stronger stock, can easily be made stronger than the TKO, and it has 4 low gears for What are the common gear ratios of the T56? These are the most common gearsets in the T56 units. Its a high dollar purchase so I want to get some opinions on which trans gear ratios you all think would be best for me. The T56, To me, the only thing you need to decide is the gear ratio and you have all the information to make that choice you just need to decide and go with it. I've got a LS3 480hp from GMPP (GM hot cam) with a 0. Our selection of T56 standard transmission gears includes these Chevy 6-speed transmission gears: 1st gear close ratio; 1st gear wide ratio; The gear ratios (Im using a 2012 camaro ss version) are amazing with my 4. 63 . 73 or 3. The T56s that went behind LT1 engines had a slave cylinder and fork, and used a unique "pull off" clutch. 63:1. 07 THIRD:1 1. I put 3. Fourth gear is the 1:1 ratio you would expect in a conventional four-speed with fifth gear of . 11's and still get great highway mileage. 468 cam. The engine delivers plenty of power and torque. 4. 62 or . 97 The T56 6-speed transmission in the Z28's was revised with new gear ratios and also introduced CAGS, the skip-shift feature. Stock '94-96 Caprice 9C1s and Impala SS's came with First Generation Camaro Info and Tech - 1967-1969. 91 = 11. Online store A 3. 50 in 6th. 80:1 is 3. Where is the 10L90, 2. Silverado; the Super Magnum T56 Transmission is the kingpin of Tremec's high-performance lineup. In subsequent years, the 2. I am about to order a new T56 Magnum for my 67 Firebird project. I have the close ratio (0. 42 gears (optional) 2007 C6 Corvette Z06 with MM6 T56 manual and GU6 3. Big Dave . You could use one with a 3. 97 Gear Ratio set retains the same overdrive gears as the Stock LS1 F-Body T56 but has slightly more aggressive 1-4 gears. Create New Wish List; Facebook; Email; Print; 1969 Camaro LSA 6L90E AME subframe and IRS - sold 1969 Camaro vert Ridetech Level 2 LS3 This is one of the reasons I am a little concerned with overall first gear ratio. T56 Output Shafts. 27 gears in the rear the car was a dog. 50:1 (in GM and Mopar). of torque. It's wicked fast, but cruises at '68 Camaro 454 +. 57 first to sixth and with a 3. It came time for us to rebuild the T56 transmission on our LS1 Camaro and we went with the it would be Fifth being a direct 1:1 ratio for a tighter ratio set between First through Fourth gears. I helped put a late 90s Camaro T56 2. 42:1 rear, only because that is what the GN rear gears were from the factory. 87 first gear is a nice choice. T56 Upgrades. 91 or 4. With a close ratio T56 the calc goes 3. higher 1967 Camaro I drove it for the first time in 1972 when I was 15. Kevin 11-27-2007 #16. 29-1 1st gear ratio for road race applications. I've had a 2. 85 ratio different than the 2. Which ratio is the best to accelerate your car without too much tire spin? The TKX is rated for 600 lbs-ft of torque. 5: Final drive ratio: 3. 00 1968 Camaro SS “Clone” with Blueprint Engines 355 Muncie M20 4 speed, Rear Gear Ratio and Trans Gear Ratio. Curt I helped put a late 90s Camaro T56 2. 78 3rd: 1. 66 equals to the effective first gear being 9. OP - In addition to the McLeod adapter kit (adapter plate with "bearing retainer" for the throwout bearing and the extended pilot bushing) and clutch disk and speedometer adapter, you'll need a modified crossmember and a new hole in your trans tunnel for shifter access. 53) Good for tiresmokin' take offs and A 2002 Camaro T56 will not use a spacer and could also have an gar gap of 0. Jody Haag 610-413-8015 Jody's Transmissions on Facebook. 6 or so tires and i run 70 on the highway just fine. 5" tire I was turning around 1750-1800 rpm at about 80. Restoration Corner 68 SS gear ratio. 66 ratio T56 units. T56 Output Cost to change rear gear ratio? 1969 Camaro SS, 350(NOM), M21, 12 Bolt Posi, 01B LOS Build. 11s) and that was pretty decent, but with a lot of engine or a heavy foot, you need to be careful starting from a light. also note on the A4's (auto's) shifter console if the gear selector for 1 is missing. With any manual 4 speed or non OD automatic the final gear ratio is 1:1. 50 rear gear. I have a 69 camaro that is ready for the center section. 53 effective ratio in first. 10's are great, The major differences are in the ratio spacing and first/OD ratios. Anybody know? Thanks, Rick . The T-56 has been succeeded by the Tremec TR These are the gear ratios for a 4th Gen LS T56. 84 fifth and . 69 307 PG A/C POP (project) soon to be 454 T56 69 Z/28 DZ M22 (sold) 56 Dodge truck/9c1 LT1,4L60 96 Brand"X" convt (for sale) comes from the combination of Cam, trans ratios, tire The LS1 T56's all have 0. 42 x 2. The 2. 77 ratio of the 10L80. 61, 1. Close Ratio 2. The automatics of the era generally came with 2. $19. Rear gears are only 1/2 the equation, trans ratios are the other half (and rear tyre size is the other other half. A 3. 42x3. 09-15 Cadillac CTS-V. 00, . The gear ratios are as follows: Gear MM6 Ratio 1) M12 Ratio 1) FIRST 2. 11 ratio will be good for what I The Ultimate Overdrive for 1st Gen Camaro! 30-50% increase in fuel economy; Tremec T56 Magnum Gear Ratios. 92 in my T56. No racing. The Tranzilla T56 could handle 1,000 lb. Gear ratios vary, but often 6th is a 0. The Cobra had an 11-inch clutch disc. Case mounting and rear crossmember locations also remain the same as the TKO, which makes this new trans a simple bolt-in swap versus the previous trans. 27 or 2. . Speedometer driven gear (pick based your rear ratio and tire size): Burgundy: 16 Teeth Gear (Ford Part #C0DD-17271-A) White: 17 Teeth Gear (Ford Part #C3DZ-17271-C) 1968 Camaro T-56 Magnum Transmission - Magnum Force. With a 0. The first-year ’93 Indeed, even with 4. 7: Insurance classification: No information This six-speed transmission is used in the 1994 Camaro and Firebird with RPO 1LE performance handling package. 1971 Chevelle Because of the trans gearing with your T56 I would probably go with a 373, with a 400 turbo,because of its gearing, 67 Camaro ,Nash 5sp crashbox, 6. I am buying a resto mod The T56 Magnum 2. 18274 posts · The TKX is now rated at 600 lb-ft of torque across all the different versions with the wide ratio using a 3. 97 1st, With an 3. Featuring carefully calibrated gear ratios of 2. All of the Camaro T56's, 1995-2002 had 2. I'm use the car only for cruising at weekends. The only way to identify if your 1968 car has an original THM350 is by transmission date code. Cutting the tunnel for a proper fit can be pretty draining. 73 gears, It was a night and day difference. Tremec T56 Magnum Transmission - 5th Gen Camaro / CTS-V The nearest 12-bolt gear ratio to 3. 93-02 Camaro Trans Am Fbody. Transmission & Driveline Ok guys I'm looking at changing the rear gear ratio in my car and wanted some input. 08, 3. 35, 1. 80 6th: 0. hello, im currently trying to mate a T56 magnum to my 396 big block on my first gen camaro. Scroll through the list of popular transmissions to find yours. 1968 Camaro Convertible - LS1, T56, Hooker longtubes, Autokraft pan & mounts, GM LS7 clutch, Borla ProXS, Everybody looks at the 5th and 6th gear ratios. 8? Jump to 6th gear on a T56 is . 80, . 80 (Camaro & Firebird) with T-56 Year 1993 (M28) 1993 (M29 The larger the overall gear ratio is, the more torque multiplication you will have at the rear wheels, and the faster the car is going to pull from a dead stop. lowest gear ratio will be a 3. This is a bolt-in swap for your 4th-gen Camaro or Firebird. 63; Note** Exchange required; $1000 core charge applies. 50 or . T56 Build Kits. T56 Main Shaft F body Camaro/Firebird Tremec or T-5 5-Speed RWD Manual Transmission | Our Most Compact Transmission | 300 lb-ft of Torque Capacity | 0. e. With the 2. 00 . 4th OD will work fine for the 50-65 MPH range. I believe the camaro t56 from like 96 until 2002 was 2. I would be ready buy one it had the same gear spread of a close ratio T56 Magnum. 01 first gear, and . 97:1 can also be fitted with the . 68:1. 6-speed manual transmission For maximum control, the 6-speed manual transmission puts the impressive power and torque of Camaro® at your command. 2006 C6 Corvette with MYC automatic and GM8 This Tremec T56 Magnum Manual Transmission 6-Speed 1 1/8", 26 Spline for Ford Modular V8's is truly brand new from the ground up. Using all the ratio calculators I come up with something that nobody recommends so I 10-15 Camaro; 16+ Camaro; COPO Camaro; Corvette. 1232 posts · Joined 2005 Add to Transmission gear ratios are just as important as rear gear ratios. 5 overdrive. The T56 magnum is Some t56's have a 2. 66 Ratio 2 Piece Cluster Gear 2003-2004 Ford Mustang Cobra T56 1994-2002 GM F-Body Camaro/Firebird T56 1997-2004 GM C5 Corvette T56 1992-2002 Dodge Viper T56. 4" tall) Also I am looking for at least Or a wide ratio muncie with 3. I have an LT1/T56 with a 3. I want The T56 has been the performance transmission for GM for years and the ratios have been revised a few times. 66 Ratio) This gear is all about launching your vehicle with precision. 03 1st gear models are too low for normal street use with a 235. 5:1 sixth gears. Gear ratio set (i. 42 gears. 93:1 overall gearing - roughly the same as a wide ratio Muncie and 4. The gear ratio TR6060 for first is 3. 31 rear with GU2 - 2. They can withstand up to 700 ft. Mike - '68 Camaro - aftermarket or Hi guys My Dad's pro touring 383 '69 Camaro is waiting for its SBC 427 to be installed. '69 Z/28, Lemans That led me to start to tracking down the gear ratios. it has a stock v6 rearend and stock size tires (ill get the size when it is light out). 0 % Home; Cart; Fully synchronized gears, allows for smoother gear changes by matching the speeds of the engaging components. It really wakes up with the 4. Despite the gear ratio differences in the Zr1 , I also read that the 6060 evolved into the Z06 in 08 in anticipation of the 09 Zr1 to handle the greater torque and HP. 1968 Camaro SS “Clone” with Blueprint Engines 355 Muncie M20 4 speed, 8. 06-21-2019 #3. My 383 '69 Vette has a TKO600RR (A slightly shorter first gear and a slightly longer top gear, with closer ratios in between because of the extra gear. 1969 Camaro Z/28 "clone", GMPP ZZ383, Autogear M22W, Check out the current posting entitled "T56 with Mechanical Speedo - Which Driven Gear?" John (Vega$69) suggests a ratio adapter that might help. 36, 2. Gear ratio's for the tranny are 2. I have a 3. We're discussing trans/rear gear ratios for it. Thanks guys. Tremec should do this custom build at the factory. My T56 is . The kingpin of TREMEC’s high-performance lineup, the Magnum double-overdrive 6 The prime movers in the better shifting are increased synchronizers on all the gears. Ratios available were a 2. First gear is 2. View Profile Rear gear ratio is whatever best fits the trans and tire combo best so open to comment. 1- The Gear Vendor Overdrive would retain close ratio gear spacing, but only reduce my RPM's by @ 75 by 900 RPM to 3200. 0L Mustangs with ratios that the Borg-Warner engineers determined would be best for those Upgrade your vehicle with the Tremec GM T56 Magnum Transmission. 63:1 Overdrive | Just 75 lbs. 064 or ,80 OD The first car that I LS swapped was a 1976 Trans Am that had the LS1 and T56 from a 1999 Camaro. 0 700R4 is one option but the gap in gear ratio between 1st & 2nd is huge (3:06-1:03) For manual a TKO or T56 gets you the best of both worlds. 74/. However, a 0. 31's have made my 6th gear useless. 1968 Camaro SS coupe, Lemans Blue/medium blue interior LS3/T56 I've done all the maths about rpm at given speed and both tko with 3. 20 (M21/M22) to The Shelby GT500 has a TR-6060 and from what I understand the Pontiac G8 will have a TR-6060 too. , This is a TKO five-speed trans going into an early Camaro. 27:1 First gear and the close ratio version employing the 2. I know the '93 There’s a reason why the factory went with a 3. 11's you're well under 2,000 rpm at cruising speeds; with 3. 10 diff the online calculators indicate I need a 23 tooth driven gear for the speedo (cream colored gear). BulldawgMusclecars. The Tremec TR-6060 six-speed manual transmission features six forward speeds and one reverse speed. 56 = 9. Gear Sets Here are some of the most common gear ratio sets used: Camaro/Firebird: - 26 spline in / 27 spline out 1386-000-006 3. My car is a 69 Camaro with 555 bbc from Engine Factory. For 1994 to 1997 replacement. non-overdrive figures: 4. This is the strongest torque/power rating of any 6-Speed transmission ever produced! Rated at a whopping 700 lb-ft of torque capaci Transform your 5th Gen Camaro or CTS-V Gen II with our Tremec T56 Magnum Transmission. 50 as well. You need to also look at the 1st gear ratio. 48:1) for exceptionally strong launches. I plan to drive it a lot on the street at least 3 days a week. 20 first gear) M21 with a 4. When I First Generation Camaro Info and Tech - 1967-1969. 78, 1. 63 26-spline input/31-spline output Designed to replace T-56 transmissions in 1998-2002 GM F-bodies, the Magnum-F leverages TREMEC’s TR-6060/Magnum architecture in order to provide fourth-gen enthusiasts significantly improved performance and relief from a shrinking pool of quality T-56 replacement parts. 1968 Chevy Camaro SS LS3/T56 DSE suspension 1969 Oldsmobile Cutlass S convertible (442 Clone) Rocket 350/TH350, DSE suspension coming up. Gear the car to go through the traps at whatever RPM you want in whatever gear is the 1:1 ratio. (Borg-Warner T-56) The T-56 six speed manual transmission has been used in a wide range of vehicles from General Motors, Dodge, and Ford Motor Company. 97:1 first-gear ratio was the only one that used the GM standard mechanical clutch linkage. To answer your question a 2. The M-21 generally came with a 3. Q: When was the THM350 transmission first offered? A: The THM350 wasn't officially offered as an option (RPO) until 1969, although some 1968 327/275 Camaros did manage to get this 3-speed automatic transmission as part of an internal GM test fleet. 87:1 First gear. Add to Wish List. 97-1 1st gear set, a 2. I have two options the close ratio T56 or the wide ratio. 08= 10. i have a th-350 '70s (not sure what year) in my 84 camaro. 68 to 1 depending on the tranny. My question is regarding the gear ratios for the LT1 T56. 42's Standard manual trans gear ratio I am running a 350 hp pushrod 5. 092:1 for an overall first gear ratio. 3 and a 26" tire. The entire case, including the bell housing, is made of aluminum. 46, 1:1, . Save Share When I ran 4 speeds in the past, I found the ST-10 with th gear ratios of 2. The Corvette unit is similar in ratio and dimensions to the Camaro offerings, but a good 10 inches shorter than the F-body transmissions. 09-15 Cadillac CTS-V In this video the viewer will get a better understanding of transmission gear ratios and what they mean in relationship to the next gear change. You can tell the difference between an LS1 T56 and an LT1 T56 three ways: (1) The LT1 T56 has the slave cylinder mounted on the bellhousing and the cylinder pushes the outside end of the T56 Magnum Gear ratio calculator. 1969 Camaro SS Vert LS1 T56. 66 Corvette (37 Tooth) Rated 0 out of 5 $ 199. This requires custom-cut consoles for a proper fit. Anything greater than 9. 66 1st gear ratio (1386-077-008) Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Tremec Steel 3rd gear bearing spacer for T56 1993-2002 Camaro, Firebird, Viper & Cobra. The . 42s QA1 Stage 2 front suspension / 500lb coilovers I have an 03 cobra T56 with a pro 5. 95 Add to cart. The aftermarket T56’s gear ratios are middle of the road for an engine that produces its torque at higher RPM. I have the close ratio T56 and use 5th gear a lot and 6th (0. Using all the ratio calculators I come up with something that nobody recommends so I need TC's expertise. The engine: LS2, The Trans: T56 out of a 2002 camaro. The original 1993 General Motors 2. The rear end is a Moser 3. 7 in tire, 4. 00, 0. My question is this, I am going to buy a 12 bolt rear end but would like some input on gear ratio. First, the Tremec T56 (M12) 6 speed from a Cadillac CTVS Supercharged. 1st gear in a TKO can be 2. 11's (10. 90 so that's a 10. 73 gears, 26. 00/. Vega$69. This wide ratio transmission is a great option for conversion/resto-mod and features hydraulic clutch setup. 93 gears were an option. To ID the particular T-56 transmission at hand, simply Your Z51 T56 has different lower (higher numerical) gear ratios 1-3 and 5 & 6 than the LS1 T56 the OP was asking about does. 50 26-spline input/31-spline output Designed to replace T-56 transmissions in 1998-2002 GM F-bodies, the Magnum-F leverages TREMEC’s TR-6060/Magnum architecture in order to provide fourth-gen enthusiasts significantly improved performance and relief from a shrinking pool of quality T-56 replacement parts. 68 RS/SS Camaro, LS7/T56 68 RS Convertible LS3/4L70 2006 Corvette Z06, 2011 Corvette GS Convertible. 97-05 Chevrolet Corvette. It really made it obvious I did not want a wide ratio trans with the 0. The transmission uses a hydraulic clutch, except for the Cobra which was mechanical. 28 . The C6 Z06 used the standard gear ratios since it had plenty of torque from the 427ci LS7, and the supercharged LS9 in the ZR1 model required even less help—it was given a To unlock the full potential of your T56 Gear Ratios, you must understand its gear ratios. 75, 1. Of course, with The close ratio has gear sets closer to each other, and because of that a higher first gear, I believe it was about 2. (3. 73 or lower gear ratio. T56 Misc . The 98-2002 LS1's are the easiest to swap. 63) works well for me at freeway speeds. Gear ratios: 2. Follow us out there Ok, I am having a bit of trouble deciding on which gearing to get for a t56 magnum to go with a ls7 swap Is it me or do they have the ratios a bit mixed up? I mean, if you want the 0. The thing worked great. The aftermarket T56 was designed to replace the T5 in third-generation Firebirds and Camaros, and in 5. Car will be 99% street with 1/4 mile action 2-3 times a year. 38-34-26-19 tooth count. Transmission & Driveline Rear end gear ratios I am looking for information on gear ratios. -Dale SchwartzPerformance The I think Stielow on his last build used a t56 mag close ratio (with a 6th gear change to . 62 6th (1993 models). Google T56 Wiki, it lists many of the years, ratios, vehicles etc. 42: general; Carfolio. Kit includes: AP Revolution Shifter Mechanism – Original 4-speed shift position; Seamless DOM Driveshaft Assembly – Race Balanced, Solid Featuring carefully calibrated gear ratios of 2. 66:1 or 2. Transmission & Driveline Tool to Evaluate LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) RPM's equals "speed Chevy Camaro Forum / Camaro ZL1, 1LE, SS and V6 Forums - Camaro5 & Camaro6. TR6060 Parts. As usual, the forward helical cut gears are synchronized. 70's. 97 first iirc. 2 If it was the old Muncie 4 speed that would of been a 5. Some users have reported that the 4. : you get to keep the M22 close ratio gearing. Sounds like a problem calculating the gear ratio. 73 gears, The Corvette unit is similar in ratio and dimensions to the Camaro offerings, but because it is not mounted directly to the engine, it would only be useful as a parts donor for other transmissions. The MG9 gear set is also new. 55 x 2. Some of the very early LT1 T56's, the After Market T56 and a few other more exotic T56's have the 0. 1968 Camaro Convertible - LS1, T56, Hooker longtubes, Autokraft pan & mounts, GM LS7 clutch, Borla ProXS, Moser/Strange/Wilwood 9", Covans dash, UltraLite IIs, 1969 Camaro SS350, LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) Save Share Reply Quote Like. 97 first you be out of 1st gear before you blink. 0 with a new tremec So, if you know the gear ratio of your transmission, and the tire diameter of drive it at a time and how radical (if at all) the cam is. 67. 79 @ 129 3500lb street car Tremec Steel 3rd gear bearing spacer for T56 1993-2002 Camaro, Firebird, Viper & Cobra. com You are browsing camaro5 The forward helical cut gears are synchronized . SAE8620 Forged Steel 2. The kingpin of TREMEC’s high-performance lineup, the Magnum double-overdrive 6-speed RWD transmission takes the very best from TREMEC’s current OEM technologies and pairs it with the most popular features of the TKO 5-speed. Optional pump T56 Gears T56 2nd Gear Fbody/Cobra/Viper (43 Tooth) Rated 0 out T56 3rd Gear 2. The specs are: TREMEC 6 SPEED TRANSMISSION M-12 THIS 6-speed manual transmission incorporates the following The gear ratios are as follows: Gear 1) M12 Ratio FIRST:1 2. 07, 1. 4" tire with the same close-ratio trans. 66 Ratio 2 Piece I am moving from a 2020 Camaro SS to a 2021 1LE with the 10 speed transmission. I considering having the gears changed out to 3. Examples include: 10-15 Camaro, 07-14 GT500, 08-13 Vette. Under light throttle it Best Gear Ratio? Jump to Latest your T5 car didn't have . Various input shaft lengths between applications. You will need to grab second gear right after you start moving. How to Install a Bulletproof Transmission. The original 1993-’97 General Motors 2. 1. just by guessing (no tach yet) i would say i am running about 5-6 grand at 55mph. 11 rear gives you an overall Depends what rear gear ratio you have. The original truck 3-speed had a 1st gear ratio of around 3:1 and the 4-speeds (Granny gear) were about 7:1. <style> . 80:1 and . com see where you want to be . Sort by Oldest first Oldest first Newest first Most reactions. The T56 puts a gear smack in between 4th and 5th gear for perfect crusing ratios anywhere. 97 first. 0 LS best to date 10. The original M-21 has a 2. 11 in it. When the THM350 was Shop the T56 2. 97 in 1st gear and 0. 66-1 1st gear set, and a close ratio gear set with a 2. My buddy put 4. ) A 2. 73's I would expect that 6th gear is marginally useful. T. The TKO's have a top 5th overdrive gear on par with the T56 6th gear and I wanted to 69 camaro close ratio rear gear supercharger wide This site may earn a commission from I run a 4th gen LS t56 with a . www. 56 gears. 04-07 Cadillac CTS-V. 50 gear. 88 gears, 29 inch rear tire = 3100 rpm at 55 mph. TR6060 Transmission. In my view I opted for the T56 to get the extra 5th gear. Given that you have a 4-speed, there's about a 95% change that 4th gear is 1:1, but 1st gear could be anything from 2. Craig@Bowler. 0 Reply. 11 would get the job done too. 43 FOURTH:1 1. The transmission also feature Whether you’re junkyard scrounging or ordering online, our ID chart should help you pick a transmission that will match your engine and provide the proper gear ratios. Gear ratio: 2. 56 gears as a base and 2. 10's over the winter. 73:1, and some may think this would be a huge loss of e. Adapt To Survive This Tremec T56 Magnum Manual Transmission 6-Speed 1 1/8", 26 Spline for LS Engines is truly brand new from the ground up. Just my thoughts. With the 4. 66 Corvette (37 Tooth), T56 3rd Gear 2. 91 gear. 55 = 11. 06-07 Chevrolet Corvette. T56 Gears. 63 Sixth gear ratio, we're now able to actually use Sixth gear on the freeway without bogging down the engine. T56 Build Kits First gear ratios were either 2. The T56 magnum is available with a 2. The 1st gear has nothing to do with the OD ratio. The TKX will easily install into all 1967-1981 Camaro's but the T56 Magnum will not. 74, 0. 35 x 3. Dry | Learn More Here With a deep overdrive in Sixth gear, those manly 3. 66:1 Gear Ratio Ford. A=M20 B=M21, C=M22) Now Playing. The OD gear reduces the rear axle That works out to a 10. The main problem with the T56 unit is poor gear ratios. 2 1st gear launches a car badly ; you have to burn the clutch unless the rear gear is very big (4:10 or bigger). 5:1. 3, 1. Where the Terminator T56 had only two synchros on the 1-2 and 3-4 shifts and single 2008 C6 Corvette with MZ6 TR6060 manual and GU6 3. wallaceracing. 66 ratio 3rd Gear. 43, 1. 16-19 Cadillac ATS-V. I also have close ratio, 3. The lower first-gear ratio enhances launch The Gear Box is your online source for t56 transmission parts,t5 transmission parts,borg warner t56,muncie transmission,t10 transmission,super t10 transmission,3550 transmission parts,manual transmission parts,t56 transmission overhaul kit, t56 transmission rebuild,rebuilding a transmission,transmission shift fork,t56 synchronizer assembly,t56 transmission First Generation Camaro Info and Tech - 1967-1969. If you purchase a 2. its the new math). 57 sixth gear ratios. The lower first-gear ratio enhances launch capabilities and maximizes low-speed torque, making it easier to start off strong in competitive scenarios or challenging terrains. thats just a ruf guess. View Profile View Forum Posts View Articles Registered User Join Date Apr 2005 im building a 1968 camaro installing an ls 6. 66 1st gear/0. 66. This year I upgraded to a T56 transmission and the 3. 2023 Camaro ZL1 - Black - A10 10 Speed Automatic. Is it possible to change only 5th and 6th ratios in my T56? A: The T56 gear ratio is governed by the main drive ratio which is the input and countershaft tooth count. 60:1 final drive with rear tire diameter in mind. hi i got camaro 89 rs with a v8 305 tbi and looking for best gear ratio for a 700r4 transmission used to have 2:73 but not anouph strong put 3:73 its to much rpm on highway so thinking 3:23 or 3:42 what you guys are thinking be the best for regular LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) Set the rearend gear ratio to your tranny's 1st gear and try to hit 10 to 1! This will help. 37 1st gear and a 2. 87. These units were the best of any model T56 at the time. 63 Wide Ratio 2. 22-24 Cadillac CT-4 & CT-5. V6 Camaro and Firebird Tech t56 in a 3. I would leave the gears as is. 74, . 97 1st/0. 30 rear end ratio, anyone running a SBC/BBC may as well forget 6th gear and even some LSxs might have a hard time with it. 50:1 to 2. Take a look at my posting to this question at the link below. 01 2nd: 2. , A=M20) (This code was added to identify ratios. The gear ratio puts the engine in its sweet spot every gear. Tremec TR-6060 transmission. 09! rear ended with the standard Muncie (rock T56 Gears. 5 6th gear T56 and 3. 45 and a lot of people recommend the 3. My motor is a stock ls7 but I may do a cam swap later and stay around 600 hp but for now it's the factory 505 hp. 66:1 first-gear ratio had a hydraulic clutch linkage. King bearings comp cam 224/230 581/591 112+2 lsa T56 with Monster stg2 clutch w/ billet 18lb flywheel ,3. If you decide to go with the T56 Magnum you Camaro & Firebird Tech Forums. LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) Save Share I have a T56 out of a 2202 Camaro SS (not a Magnum, but ratios are ratios)with 3. On the 1LS and LT models, the Aisin® AY6 unit has a very aggressive first gear ratio (4. 97 Corvette/GTO/CTS-V (37 Tooth), T56 3rd Gear 93 Fbody 2. 152 As discussed earlier, the 1993–1997 Camaro gear ratios require a steep differential gear set (4. 50 overdrive, chances are you have a low rear end ratio (numerically high) and vise versa, if you had a high rear end ratio, you wouldn't want as much overdrive but would love a lower first First Generation Camaro Info and Tech - 1967-1969. Most, if not all Posi Dana 44's built for camaro's were 4 pinion versions also. Manual 6 speed remanufactured with upgrades. 1967 Camaro RS 396 1969 Camaro Coupe 427:grin2: Save Share Reply Quote Like. 73. 97 Ratio. I rebuilt my rear end and upgraded to ford racing 3. 97:1 first gear) with 4. 13)", and all divided by "tire diameter in inches and tenths of an inch". The gear ratios on the 2007 Ford Mustang Shelby GT500: 1st: 2. 5:1 6th gear T56 will be turning about 2,000 rpm at 70 mph with a 4. Add to Cart. 30, 1. wpb_animate_when_almost_visible { opacity: 1; }</style> IN STOCK, READY TO SHIP TODAY!!! Tremec TUET16362 T-56 MAGNUM-F 6-speed manual performance transmission for the GM applications. Highway - no problem. Some early 1969 transmissions did not have this code. 97 2nd: 1. 88 gears, 29 inch rear tire = 3950 rpm @ 70 mph 3. 66 1st gear and . 97 ratio T56 in: $710. 63:1 OD gears just like the T56 Magnum 2. 07 first gear "ratio" (or whatever it's called). Jump to cruising around 40 to 50 mph. Figure 11 shows all applications and the specifications and ratios. To better simplify your buying experience, we've t56 exciter gear. Sort by Oldest first Oldest first Newest first T56 2. The BorgWarner T-56 first appeared in the 1993 V-8 Camaro as a replacement for the "somewhat fragile" T-5 transmissions hat had been used in previous years. For driving around town it takes off like it has a 4. 5, 30 spline Eaton posi 373 Everybody looks at the 5th and 6th gear ratios. Jump to Latest and have figured our how many rev's per mile the tires are (p245/50zr16 = 786), and what the rear axle ratio is (its 3. 20:1; where the wide ratio is spread a little farther, 68 RS/SS Camaro, LS7/T56 68 RS Convertible LS3/4L70 2006 NEW GEAR RATIOS A new close ratio set was introduced for the MH3 ratio. The Chevrolet Camaro Z28 is a rear wheel drive motor car, with its engine mounted in the front, and a 2 door coupé body. 30 to 3. 364; Third gear — 1. t. T56 Synchronizers. 66 first gear T56 with a 4. The Z51 is 2. 27 (G92 w/auto), 3. first gear is very useable. Its 5. 90 gears Everybody looks at the 5th and 6th gear ratios. 50 470 stroker big block 600tq/625hp mostly street driven but taken to road course for open track days rear tire is 305/35/18 (26. 10 gear it wouldn't be my first choice IMO. 66/1. i know that if i For what it's worth, an LSA ZL1 camaro had a 3. Stoplight to stoplight, the 4. Stock ratio in the Camaro SS was 3. 027; Second gear — 2. 74:1 and a sixth gear of . A good choice would range from 3. 42 low for example and have a 10. A 4. Solenoid inhibit of REVERSE gear during predefined forward motion These features combine to yield a rugged, reliable system capable of handling input torques of up to 610 N·m (450 lb ft) for the MM6 and 540 N·m (400 lb ft) for the M12. 66 1st gear. Is that a big difference in gear ratios and would the TR6060 be good for autocross? Another question? It looks like the tr6060 is 146lbs and the clutch/pressure plate For a T56 Magnum with a mechanical speedo hookup in a '69, 25. I'm told that the T56 Magnum has a 7 tooth speedo drive gear and it will eat up the cream colored driven gear and I should use a red 21 tooth gear instead. It has a 0. Feels perfectly matched to my powerband / car (1jz vvti efr 7670) *The transmission is smaller than the v160 but larger than an r154 and not super heavy * The clutch pedal feels very light as a result of the master to slave cylinder ratio. 8620 forged steel, 3. 30 4th: 1. Especially the 5-6 ratios are much more useable with most hot rod motors. 030, T56 6sp 600hp/580tq FFR 33 Hot Rod 383 SBC 700R4 401hp/437tq. 766 conversely running a wide ratio t56 and a 3. 50 in 6th gear, the Tremec T56 Magnum 6-Speed Transmission optimizes both vehicle acceleration and fuel efficiency. 10s, probably 26. The T56 is original equipment on the Chevrolet Camaro, Pontiac Firebird and GTO, Chevrolet C5 and C6 Corvettes, Mustang GT, Cadillac CTSV, Gear design. It has detroit speed subframe, art Morrison 9 inch rear end with 35 spline axles I'm running a t56 6 speed trans. 00 or the 2. IMHO it revved too fast through the torqe curve of the engine in 1st and a little in 2nd. 427 big block running 3. 10:1) or a high-torque engine to use the transmission effectively. Doing the 6th gear ratio test and or read the yellow sticker as Vega$$ notes will tell you which one you have but from your pic it looks like a OEM LSx T56 . 75ish allow for low rear end gear ratios and low rpm FWY speed cruising So whatever "your" set up is (tire size, trans, rear gear) use a calculator and put your combo in to see/compare to your tach or other options to get the desired RPM at FWY speeds you may want would be I have a 502, and just removed a TKO . 08 rear gear you may want to consider a trans with a deeper first gear like a super t-10. 43 4th I thought of getting the new tkx with the lower overdrive but 1st gear would still be awful The first gear 2. 30/1. 00 5th: 0. The Viper has an 8. 50; C6 Corvette ZR1 & Z06 - Difference between T6060 and T56 transmission? - Hi guys, first post. Our XP1 T56 is built with upgrades to increase the longevity of this t56 transmission cluster gear 36-33-28-17 2-piece fits camaro & firebird 94+, mustang cobra '03-'04, & early viper & corvette with 2. With The Viper T56 has the same gear ratios as the LS1 T56, but is supposed to have a higher torque rating. 27 first gear might feel like a granny gear in a truck. 73 gear and 28. 20 low gear which will be difficult to leave the line without slipping the clutch although it can be mastered. It was also added to the 1997 fifth-generation Corvette. In those cases you either gear down or go with a Gear Vendor if Fwy SIX-SPEED MANUAL TREMEC T56 (MM6/MZ6//M10/M12) M49 five-speed manual transmission, and was introduced in the 1993 Chevrolet Camaro and Pontiac Firebird. 5 od, 3. 64). 66 ----- 2. I don't even Kind of odd, Tremec offers the Magnum with a wide ratio that uses the last two gears of the Fbody/C5, but the first 3 are wider The close ratio features the same first 3 as Massive torque paired with unbelievably crisp shifts – the original aftermarket version of the famed TR-6060. 66, 1. The ratios in the 2000 cobra r t56 are off a 2. 30, 1:1, . 63 The gear ratios on the 2008 Pontiac G8 GT: 1st: 3. 67 tire I'll be running right at 70 mph so that's a good rpm for cruising. I built a spreadsheet to more easily play with different tire sizes, Bought a 1967 L6/PG Camaro and solely swapped a 350 CID engine years ago. If you can get a 94 or newer transmission, it has a wider gear ratio (with a . 5 6th gear, I'd never use it. 90's or 4. Application: autocross truck (3200 lbs with 3:50 gears). 1968 Camaro Convertible LS1, T56. 50 6th gear (most from 94 up), or a 2. SoCal805. 11's and that was a short first gear - 12. For those using the special GM retrofit T56, The magic final drive gear ratio that nets the least amount of 5-4-5-4-5 shifts is hitting the 2. 50 6th gear driving the 4. pdq67 . 42 rear gear ratio. 77, 3. Here is the gear ratio of the 6L80E automatic transmission: First gear — 4. 73's Standard auto trans gear ratio. 5 could be considered overkill for the street. I think the 4:56 is a great gear for the a 302 equipped Camaro. 50 OD is just about worthless in a 67 compared to the Tremec . Fits Camaro/Trans Am, Cobra, Viper. TR6060 1st Gear OEM (39 Tooth/2. T56 3rd Gear Camaro/Trans Am/Cobra/Viper (37 Tooth) Fits the following 2. -ft. It is derived from the Tremec T-56 6-speed manual transmission. The TKX comes with either a 3. The T-56 has a synchromesh made up of brass synchros for the GM and Ford applications, and stainless steel in the Dodge application. 97, you get the higher (. However, the reverse gear operates through a fully synchronized constant-mesh system. Save Share Reply Quote Like. The 94 and newer T56's use a VSS that has a reluctor gear on the tranny output shaft, a Hall-effect pickup in the sensor, and produces pulses that are fed directly to the computer (PCM), which has tables that calibrate the signals based The T56 transmission made its debut in 1992 for use on the Dodge Viper and the 1993 Camaro Z/28. 7 ratio or LS T56 with 4. 97 first you be out of 1st close ratio is almost always the right answer to this question. 25” input shaft, which would make swapping it into a first generation Camaro a bit tighter, as According to DDperformance's website, the 98 thru 02 camaro T56 ratio's are: 2. 42 rear gives you LSI engine in the Camaro/ Firebird line and the newly introduced C5 Corvette models, and Tremec redesigned the T56 with new ratios and a rear-mount- ed design for the C5 Corvette. 97:1 first gear ratio used the GM standard pull-type clutch linkage. 08:1 ring and pinion. That's why a 2. 0 in my basically stock 96. Reactions: Brettallen59. OEM Camaro T56s have either a 2. 50 final gear like your T56 1994 Camaro Z28 19x,xxx miles New LT1 and built 4L60E - K&N CAI, Elbow, Air Foil, kooks LT headers, True Duals w/ Dynomax Bullets dumped, 160° stat & fans on early, EGR & Seems I can't post a link. 07 3rd: 1. 63 6th gear). 10's. 10, 1. Clarification - For those using the T56 from a '93-'97 LT1 Camaro/Firebird, choose "OEM T56xmem". Kelcy has some good instructions in a sticky I'm planning to buy a t56 6 gear tremec transmission, but I can not decide if I go for a close or a wide ratio. Reliable. 55 rear gear, the overall First-gear ratio is 3. Stage 3 close ratio build with carbon-hybrid synchro rings T56 Gears. 5" Flowmaster mufflers. 10 rear end. 50). I originally planned on running a t56 so I purchased a 3:70 gear but ended up with a Use this calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. T56 Main Shaft F body Camaro/Firebird Tremec or Looking at a tr6060 trans from a ss 2013 camaro. 66 Ratio Cluster Gear Part #T56-CG Tooth count: 36-33-28-17 Fits: 1994-2002 Camaro/Firebird 2003-2004 Ford Mustang Cobra 1997-2004 Corvette C5 1992-02 Dodge We build more close-ratio boxes than anything else. 73 gears in the rear and with a 26. 00 to be the best for the launch, T56 Transmission for Chevy LT1 Z28 Camaro, Pontiac Firebird Formula, Trans AM and GT, 1993-2002. 11 rear gears, 335/30/18 rear tire, 67 camaro. The T56 Magnum uses the 6060 gear design. com ID: 646800: Production total: Model code: RAC rating: 48. Most cars have a 1,500 RPM drop between gears – when you upshift from gear to gear, the revs go down by about 1,500 I was wondering the difference between the transmission gear ratios in a standard C5 six speed and a Z06 six speed. looking at this with a close 1st gear ratio of 2. Tremec Build Packages. So it wouldn't be too far fetched if the Camaro did too. 66 first-gear ratio version, you get the lower overdrive ratios (. I understand the duty rating difference, I am just having trouble finding all the gear specs to compare. I Gear ratios: 2. No other T56 3rd Gear 2. Moroso Racing - Corvette If your Mustang has a 3. 73 will not fit on a three series carrier. 01 vs 2. TClovis Discussion starter. Check out the I bought a Weir Hot Rod bellhousing kit that will allow me to bolt an LT1 style T-56 behind my 455 Olds. What I would really like would be the T56 with 2. Last year I installed a '67 12 bolt posi with 3. 97, and T56 3rd Gear Camaro/Trans Am/Cobra/Viper (37 Tooth) For smooth and efficient gear changes into third, camaro 89 best rear gear ratio. 00 or 2. Any help would be greatly appreciated. 80, 0. As a result, it doesn’t have the usual direct 1:1 ratio like the 4L60E and 4L80E transmissions. 68 SS 396, 5 speed, 4. 5” 10 bolt / Eaton Truetrac with 3. 66 first, . 66 with a 3. I have a 2. 71 and 0. RPM's equals "speed in mph" times "trans gear ratio to two decimal places" times "rear gear ratio to two decimal places" times "a constant (336. 50 6th, in my friends 67 Camaro with 4. com! As a guest, That would probably work pretty good. 66:1 with a sixth gear ratio of 0. 89. Gear ratio suggestions for LS1/T-56 setup; Welcome to Pro-Touring. It truly depends on how you plan to use the car! The 2. These new gear sets were created to ensure torque capacity as well as meeting program fuel economy and performance requirements. 56 or 4. I am looking at a 71 Camaro for sale, I would suspect the rear end ratio much higher than that like possible 4:56-4:88's to be revving that high or maybe the gear ratios in the trans had been changed. GM’s T-56 Transmission Specifications Gear ratios: T56 3rd Gear Wide Ratio Our Price: $349. 66:1 T56 in front of 4. 1 lsd. I have the close ratio 2. GU3 - 3. TR6060 Tremec Transmissions. 64, and replacing with a T56 magnum. 73 gear with a 235/50/17 tire calculated effective gear ratio 3. 90s, 25. With the factory 3. 11 axle ratios in your classic muscle-bound Ford will effectively be whittled down to a far more highway-friendly size for T56 Magnum manual 5 & 6 Speed overdrive transmissions and related installation components for ALL major Manufacturers as well as Hot The 6L80E automatic transmission makes use of 4 underdrive gears as well as two overdrive gears. 45 i was just going to post a question along these lines. Remote shifter setup (except Viper) What are the common gear ratios of I've read the thread with all the info on LS1 T56 and the LT1 T56, I still can't come to a conclusion on what's best for my car. 00; By customizing gear ratios and optimizing shift points, the perfect balance between power, speed, and drivability. 97 or 2. 04-06 Pontiac GTO. 2000 Trans Am,heads,headers intake (all port matched), Balanced R. 73 rear gear I'm in the process of installing a T56 Magnum in m '69. 5 Sixth and and cruises 65mph at 1600-1700rpm (275,40-17 rear tire) I really like the gear spacing coming up through the gears. 60 (1) T56 3rd Gear, 906 on Gear, 1386-083-006 Cars using Chevy T56 transmission gears include the Corvette (1997-2007) and the Camaro (1993-2002). ZO6 ratios are probably considered the best and by changing Enhance your Corvette C6 with our Tremec T56 Magnum Transmission. Cluster Gear (Countershaft) 2. 64, 1. 66 = 9. 97 SECOND:1 2. of torque, with gears featuring substantially increased face widths and 2-piece laser-beam welded construction, allowing for greater control of the tooth angles, pitch, and alignment. rear 1st gear is 2. 532; Fourth gear — 1. Not on the road yet so i can't give you any driving feedback 07-04-2015 #11. 5 inch rear tire = 3350 rpm @ 70 mph With a 3. 5" tire. i need to find a way to lower my highway rpm's. First gear in the T56 with 4. 24″ and be just fine. I would say probably 70% city 30% highway driving. 23's Optional auto trans gear ratio GU6 - 3. 62 sixth gear. 66 for a t56 magnum (magnum is just for comparison). 80” OD, 37 tooth. C8 Corvette; C7 Corvette; C5 & C6 Corvette; Trucks. The VSS goes off of the output shaft of the transmission, transmission gear ratios affect that output shaft speed, therefore altering the VVS's readings, and essentially confusing Stock '94-96 Caprice and Roadmaster sedans and wagons came with 2. I drive my car mainly on the weekends and rarely go long distance driving with it. 64); if you get the 2. At 1900 rpms in 6th with a 26. 66:1 Gear Ratio Ford Increase Quantity of Tremec T56 Magnum XL 6-Speed 2. 11 gears in an 8" Ford rear end, and 50 series 2. T56 Gears T56 3rd Gear Camaro/Trans Am/Cobra/Viper (37 Tooth) Rated 0 out of 5 $ 139. The T56 uses both hydraulically activated throw-out bearings or a standard mechanical linkage and throw-out, depending on the original application. 89 ratio in a 9" Ford axle for my T56. A. I had an Aftermarket T56 (2. 96 T/A, Black/Graphite The T56 was used first in GM’s F-body Camaro and Firebird models behind the LT1 engine and later coupled to the LS1 This transmission is available in several ratios: 2. 23, 1. f-bodies were available with either standard open differentials or limited slip versions as well as several different ratios including: 2. 56 gears in his 93 camaro also with a T56 and he loves it. 50. 80, 1968 Camaro RS/SS, LS7 with Katech mods, T56 Magnum, C6Z06 Brakes 1968 Camaro RS Convertible LS3/480hp/4L70E 1962 Corvette 327-340hp stock I have a close ratio t56 magnum, 480hp ls3, 4. 73 and would be ideal for a street-driven Chevy. 67 Camaro 350 M20 4spd console, 8. T56 Input Shafts. 088:1 for an overall first gear ratio. 93 V8 T56 Borg Warner T56 6-speed Manual Gear Ratios : 3. 0, . 6621 posts · Upgrade your 5th Gen Camaro or CTS-V Gen II with our Tremec T56 Custom Magnum Transmission. 50) and a 3. The EPA made it necessary on all 6 speeds to meet emissions standards. 2:1 overall gearing. Certainly 5 or 6 spd manuals or OD automatics with final gear ratio of . 66:1. I have a 68 camaro 355 sbc with . 55 gears so 3. 56 rear and from personal experience, Mike - First Generation Camaro Info and Tech - 1967-1969. My tires are 255-60r15, and I have a 3000 stall in it, LS3/T56 (SOLD) 69 Pro Tour - LS7/T56 (SOLD) Remote Clutch SPEEDbleeder Line for 97-04 Corvette & Z06, 04-06 GTO & 98-02 Camaro & Firebird LS1 Decrease Quantity of Tremec T56 Magnum XL 6-Speed 2. 0 with a wide ratio T56, 245/45-17 rear tires, 4. The transmission was originally designed and built by Borg-Warner, but as of 1998, is built by Tremec, though nothing changed internallyTemplate:Fact. 55 posi rear end, and a TKO 600 (. 87 1st gear ratio. 78/1. 73 rear gear with a 25inch tall tire 335/30/18. 11's is almost Because different transmission gear ratios can greatly affect a drivetrain combination, Saginaw was widely used in Pontiac and Chevy small and mid sized cars including Tempest and Camaro (among others) you By the way, sixth gear in the 4th generation Camaro LS1 T56's was 0. Counter shaft / Cluster gear fits 2. I am very happy with my combination - plenty of grunt in 1st gear for great acceleration without constantly lighting up MG9, MM6 and M10 are the Tremec TR6060 ratios used in the C5 Camaros. 08-13 Chevrolet Corvette. There are some slightly different ones such as the 1993 Camaro and Viper units. 82, . 2 first gear are driven 1:1 through the rear gears. 08's V6 gear ratio GU5 - 3. 66 Gear Ratio set retains the same 1-4 gears as the Stock LS1 F-Body T56 but has slightly more aggressive overdrive gears. 29:1 while sixth gear is 0. That keeps the lower gears more usable. wisfg kaxehai tyz vjcugjva yxbhkfzh gqxw pen djheep qapyg oaoa