TREMEC T-56 6-Speed Manual Transmission

TREMEC T-56 6-Speed Manual Transmission

The TREMEC T-56 is one of the most recognized 6-speed manual transmissions used in American performance vehicles. Its combination of multiple gear ratios, overdrive, and strong performance capability makes it a popular choice for modern muscle cars, LS-powered builds, restorations, and custom 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 and C/K custom builds

Compatible Pontiac & GM Applications

• Pontiac Firebird
• Pontiac Formula
• Pontiac Trans Am
• Pontiac GTO
• Cadillac performance builds
• Holden-based GM projects
• Other compatible GM performance vehicles

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 and performance builds
• High-performance manual conversions

Transmission Highlights

• 6-speed manual
• Rear-wheel-drive configuration
• Dual overdrive capability
• Performance-oriented design
• Strong aftermarket support
• Excellent for LS and GM performance builds
• Suitable for street and track applications