TREMEC T-56 6-Speed Manual Transmission
The TREMEC T-56 is a highly popular 6-speed manual transmission platform found in a wide range of American performance vehicles. Its durable design and multiple gear ratios make it an excellent choice for enthusiasts building manual-transmission muscle cars, sports cars, restomods, and high-performance engine swaps.
Compatible Chevrolet Applications
- Chevrolet Camaro
- Camaro SS
- Camaro Z28
- Chevrolet Corvette
- Corvette C5
- Corvette C6-based projects
- Chevrolet Chevelle custom builds
- Chevrolet Nova
- Chevrolet El Camino
- Chevrolet C10 / C/K custom builds
Compatible Pontiac & GM Applications
- Pontiac Firebird
- Pontiac Formula
- Pontiac Trans Am
- Pontiac GTO
- Cadillac performance projects
- Holden-based GM builds
- Other compatible GM performance applications
Popular Custom & Swap Applications
- LS engine swaps
- Camaro and Corvette builds
- Classic muscle cars
- C10 and square-body trucks
- Restomod projects
- Pro-touring cars
- Street rods and hot rods
- Track-focused builds
- High-performance manual conversions
Transmission Highlights
- 6-speed manual
- Rear-wheel-drive design
- Multiple overdrive gears
- Performance-oriented gearing
- Strong aftermarket support
- Popular choice for LS-powered builds
- Suitable for street and performance applications
















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