Borg-Warner T-56 transmission

From Wikipedia, the free encyclopedia
Jump to: navigation, search
"T56" and "T-56" redirect here. For other uses, see T56 (disambiguation).

The T-56 six speed manual transmission has been used in a wide range of vehicles from General Motors, Dodge, and Ford Motor Company. The transmission was originally designed and built by Borg-Warner for the Dodge Viper later being used by GM in 1992 for the generation II and later engines, but from 1998 was built by Tremec, though nothing changed internally. The T-56 has been succeeded by the Tremec TR-6060 transmission in many former T-56 applications, as well as applications requiring greater strength than the T-56 could offer.

Applications[edit]

Features[edit]

The transmission uses a hydraulic clutch, except for the Cobra and early Camaro/Firebirds which is mechanical. The Cobra had an 11 inch clutch disk. The entire case, including the bell housing, is made of aluminum. The T-56 has a synchromesh made up of brass synchros for the GM and Ford applications, and stainless steel in the Dodge application. The transmission also features internal stops which render stopbolts on the shifter mechanism unnecessary.

Identification[edit]

Tag ID Application Torque Rating 1st 2nd 3rd 4th 5th 6th Rev Input Splines Output Splines
1386-000-003 1992 Dodge Viper 330 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
1386-000-005 1993-1995 Dodge Viper 550 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
1386-000-006 1993 Camaro/Firebird w/2.73 final drive "M28" 350 3.36:1 2.07:1 1.35:1 1.00:1 0.80:1 0.62:1 3.28:1 26 27
1386-000-007 1993 Camaro/Firebird w/3.23 final drive "M29" 400 2.97:1 2.07:1 1.43:1 1.00:1 0.80:1 0.62:1 3.28:1 26 27
1386-000-009 1994-1995 Camaro/Firebird 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-011 GM Aftermarket 450 2.97:1 2.07:1 1.43:1 1.00:1 0.80:1 0.62:1 3.28:1 26 27
1386-000-012 Mustang 5.0 Aftermarket 450 2.97:1 2.07:1 1.43:1 1.00:1 0.80:1 0.62:1 3.28:1 10 31
1386-000-013 Holden 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-014 1996-2002 Dodge Viper 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
1386-000-016 1996-1997 Camaro/Firebird 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-017 1998 Camaro/Firebird 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-018 1996-2002 Dodge Viper 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
1386-000-019 390 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1
1386-000-020 1999-2002 Camaro/Firebird 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-021 Aston Martin 450 2.66:1 1.78:1 1.30:1 1.00:1 0.79:1 0.63:1 2.90:1 26 30
1386-000-022 Holden Commodore 350 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-023 Corvette C5 375 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
1386-000-024 375 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1
1386-000-025 Corvette Z06 C5 385 2.97:1 2.07:1 1.43:1 1.00:1 0.84:1 0.56:1 2.90:1 26 27
TNET-1077 415 2.97:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1
TNET-1247 Dodge Viper 450 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
TUET-1259 4.6 Mustang Aftermarket w/mech speedo 450 2.97:1 2.07:1 1.43:1 1.00:1 0.80:1 0.62:1 3.28:1 10 31
TUET-1260 4.6 Mustang Aftermarket w/elec speedo 450 2.97:1 2.07:1 1.43:1 1.00:1 0.80:1 0.62:1 3.28:1 10 31
TUET-1452 Chevrolet Corvette 370 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
TUET-1453 Chevrolet Corvette 370 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 27
TUET-1576 Aston Martin 415 2.66:1 1.78:1 1.30:1 1.00:1 0.79:1 0.63:1 2.90:1 26 30
TUET-1660 350 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 27
TUET-1694 2003-2004 Mustang Cobra 450 2.66:1 1.78:1 1.30:1 1.00:1 0.79:1 0.63:1 2.90:1 10 27
TUET-1806 Dodge Viper SRT-10 550 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
TUET-2022 Cadillac CTS-V 2.97:1 2.07:1 1.43:1 1.00:1 0.84:1 0.56:1 2.90:1
TUET-2060 Mustang Cobra 450 2.97:1 2.07:1 1.43:1 1.00:1 0.80:1 0.62:1 3.28:1 10 27
TUET-2062 Dodge Viper 550 2.66:1 1.78:1 1.30:1 1.00:1 0.74:1 0.50:1 2.90:1 26 30
TUET-2066 Pontiac GTO/Holden Monaro 2.97:1 2.07:1 1.43:1 1.00:1 0.84:1 0.56:1 2.90:1 26 27
TUET-5044 Cadillac CTS-V 2.97:1 2.07:1 1.43:1 1.00:1 0.84:1 0.56:1 2.90:1
TUET-6450 T-56 Ford N/A XR6 3.35:1 2.07:1 1.35:1 1.00:1 0.80:1 0.63:1 23 31
TUET-7477 T-56 Magnum Chevy Aftermarket 2.66:1 1.78:1 1.30:1 1.00:1 0.80:1 0.63:1 26 27
TUET-7484 T-56 Magnum Ford Aftermarket 2.66:1 1.78:1 1.30:1 1.00:1 0.80:1 0.63:1 10 31
TUET-8274 T-56 Magnum Ford Aftermarket 2.97:1 2.10:1 1.46:1 1.00:1 0.74:1 0.50:1 10 31
TUET-8277 T-56 Magnum Chevy Aftermarket 2.97:1 2.10:1 1.46:1 1.00:1 0.74:1 0.50:1 26 27

See also[edit]

External links[edit]