5 Speed
Transmissions
T-5
TKO 500
TKO 600
6 Speed Transmissions
T-56 6 Speeds
Ford 05-08 Mustang
Chevy / Viper
6 Speed Install kits
05-08 Mustang
79-93 Mustang
94-04 Mustang
Clutches /Flywheels
Ford Single Disc Clutches
Ford Twin Disc Clutches
Ford Flywheels
Forks / Install parts
Transmission Parts
T-45 5 speed
3650 5 speed
Trans Installation Parts
(248) 735-6220
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T-56 Transmissions
The T-56 6 Speed is the most rugged, durable and best shifting manual transmission on the market today.It is or has been original equipment on the Viper, Camaro, Firebird, Corvette, Cobra R, Cobra , Cadillac CTS-V and Aston Martin. That's right, when you plunk down $250,000 for an Aston Martin Vanquish you get a T-56 6 Speed! D&D Performance does more than sell T-56's. We design and build parts for special applications and custom build assemblies from scratch. We have the world's largest stock of T-56 parts and assemblies! D&D has participated in T-56 product development and race programs with the world's leading automobile manufacturers. Our incorporation of the super heavy duty Viper gearset in Ford 4.6/5.0 and GM big and small block applications has become the industry standard! WE HAVE NOT EXPERIENCED A SINGLE MECHANICAL FAILURE IN ANY OF THE 1,500 UNITS WE HAVE BUILT AND SOLD THRU 12/31/06! Take advantage of our expertise-call us for the right info for your application and the best prices!
| Part # | Description | Lbs. Ft | Gear Ratio | Price |
| BA1 | Ford 5.0 / 5.8 | 500 | 2.97 2.07 1.43 1.00 .80 .62 | $2425 |
| BA2 | Ford/Viper 5.0/5.8 | 650 | 2.66 1.78 1.30 1.00 .80 .62 | $3499 |
| BA3 | Ford 4.6 (mech.) | 500 | 2.97 2.07 1.43 1.00 .80 .62 | $2425 |
| BA4 | Ford 4.6 (electric) | 500 | 2.97 2.07 1.43 1.00 .80 .62 | $2425 |
| BA7 | LT-1 F-Car (94-97) | 525 | 2.66 1.78 1.30 1.00 .74 .50 | $2425 |
| BA8 | LS-1 F-Car (98-02) | 525 | 2.66 1.78 1.30 1.00 .74 .50 | $2425 |
| BA9 | Ford/Viper 4.6 (mech.) | 650 | 2.66 1.78 1.30 1.00 .80 .62 | $3499 |
| BA10 | Ford/Viper 4.6 (electric) | 650 | 2.66 1.78 1.30 1.00 .80 .62 | $3499 |
| BA11 | Chevy/Viper (mech.) | 650 | 2.66 1.78 1.30 1.00 .80 .62 | $3499 |
| BA12 | Chevy/Viper (electric) | 650 | 2.66 1.78 1.30 1.00 .80 .62 | $3499 |
| BA14 | Corvette (97-04) | 500 | 2.66 1.78 1.30 1.00 .74 .50 | $1999 |
Click here to download T-56 Service Manual
Ford 5.0 / 5.8 Viper
Ford 4.6 / 5.4 Viper
Ford 5.0 / 5.8 w/Steel Bellhousing
Corvette 97-04 T-56
T-56 Dimensions