Chevy TREMEC TKX Driveline Kit, Clutch/Flywheel/Bellhousing

The Chevy TREMEC TKX Driveline Kit is a complete 5-speed manual transmission conversion package designed for Small Block and Big Block Chevrolet engines . Built around the industry-leading TREMEC TKX 5-Speed Manual Transmission , this all-in-one kit includes a heavy-duty bellhousing, performance clutch assembly, billet steel flywheel, hydraulic release bearing, and the essential installation hardware required for a professional-quality drivetrain upgrade. Designed for classic muscle cars, hot rods, street rods, and pro-touring builds, the TKX transmission features a compact aluminum case for improved transmission tunnel clearance, exceptional shift quality, and an overdrive fifth gear for reduced engine RPM during highway cruising. Rated to handle 600 lb-ft of torque , the TKX delivers smooth high-RPM shifting and outstanding durability for both street and performance applications. Whether you’re replacing a factory 4-speed or converting from an automatic transmission, this driveline kit provides the major components needed to complete a reliable and high-performance manual transmission conversion. Features Complete Chevy TREMEC TKX Driveline Conversion Kit Genuine TREMEC TKX 5-Speed Manual Transmission Fits Small Block and Big Block Chevrolet engines Rated for 600 lb-ft of torque Compact aluminum transmission case Smooth shifting up to 7,500 RPM Supports engine speeds up to 8,000 RPM Overdrive fifth gear for lower highway RPM Heavy-duty steel bellhousing Billet steel flywheel High-performance 11-inch clutch kit Hydraulic throwout bearing included Short-throw billet aluminum shifter Ideal for muscle cars, hot rods, street rods, and pro-touring builds Gear Ratios 1st Gear: 2.87:1 2nd Gear: 1.89:1 3rd Gear: 1.28:1 4th Gear: 1.00:1 5th Gear: 0.68:1 Reverse: 2.56:1 Specifications Brand: TREMEC Transmission Model: TKX Transmission Type: 5-Speed Manual Application: Small Block & Big Block Chevrolet Torque Capacity: 600 lb-ft Maximum Engine Speed: 8,000 RPM Shift Capability: 7,500 RPM Case Material: Aluminum Input Shaft Diameter: 1.125 inches Input Shaft Spline Count: 26 Output Shaft Diameter: 1.375 inches Output Shaft Spline Count: 31 Bellhousing Included: Yes Flywheel Included: Yes Clutch Included: Yes Hydraulic Release Bearing Included: Yes Shifter Included: Yes Yoke Included: No Shifter Style: Linkage Operated Kit Includes TREMEC TKX 5-Speed Manual Transmission Steel Chevrolet Bellhousing Billet Steel Flywheel 11-Inch Performance Clutch Disc Pressure Plate Hydraulic Throwout Bearing Flywheel Hardware Bellhousing Hardware ARP Installation Hardware Short-Throw Billet Shifter Reverse Light Switch Installation Documentation Recommended Applications Ideal for: Chevrolet Camaro Chevrolet Chevelle Chevrolet Nova Chevrolet El Camino Chevrolet C10 Pickup Chevrolet Bel Air Chevrolet Impala Chevrolet Biscayne Street Rods Pro-Touring Builds Classic Muscle Cars Custom Hot Rods Compatible with most 1955–1985 Small Block Chevrolet and Big Block Chevrolet engines using the appropriate rear main seal configuration. Installation Requirements Installation may require: Transmission crossmember Driveshaft modifications Transmission mount Clutch master cylinder Hydraulic clutch lines Pedal assembly (for automatic-to-manual conversions) Transmission fluid Speedometer connection Professional installation is recommended to ensure proper drivetrain alignment, clutch adjustment, and long-term reliability. Warranty The Chevy TREMEC TKX Driveline Kit is backed by a 1-Year Limited Warranty , covering defects in materials and workmanship under normal use and proper installation.