T-5 Ford World Class Transmission

The T-5 Ford World Class Transmission by TREMEC is the gold standard manual gearbox for street machines, restorations, and performance builds seeking reliable five-speed capability. Built for Ford engine platforms, this TREMEC T-5 World Class transmission delivers the exact blend of durability and drivability that separates a weekend cruiser from a purpose-built road warrior. Whether you're retrofitting a classic Ford with modern shifting precision or upgrading a Fox-body performance project, this aluminum-bodied transmission handles daily driving and spirited acceleration without compromise.

Engineered with 10-spline input and 28-spline output shafts, the T-5 World Class transmission integrates seamlessly into Ford engine bays while offering proven internal geometry optimized for stock to moderately modified powerplants. The aluminum case construction reduces weight compared to iron predecessors, lowering unsprung mass and improving handling balance—a critical factor in vintage muscle car restorations and modern street builds. Five forward gears provide relaxed highway cruising while short lower ratios ensure responsive acceleration off the line, eliminating the compromises of older four-speed designs.

Mechanics and enthusiasts choosing the T-5 World Class transmission benefit from TREMEC's legendary parts availability and straightforward installation into vehicles originally equipped with carbureted or EFI Ford mills. The transmission's proven reliability makes it the preferred swap choice for everything from street rods and restorations to modern crate-engine builds. At 89.25 lbs, shipping and handling remain practical, while its compact footprint (17.4 × 13.7 × 38.7 inches) fits tight engine compartments without requiring extensive chassis modification or custom fabrication.