Description
American Powertrain Pro-Fit TKX kit for 1978-88 GM G-body (Malibu, Monte Carlo, El Camino, Regal, Cutlass)
TKX Gear Ratios
Wide Ratio – 3.27, 1.98, 1.34, 1.00, 0.72
Close Ratio – 2.87, 1.89, 1.28, 1.00, 0.68 OR 0.81 5th
Note: 26-spline clutch plate required to match the splines for the TKX. You can reuse your stock flywheel and pressure plate. Or call us to help you select a complete clutch package.
Kit includes:
New Tremec TKX 5-speed with 600 ft/lbs of torque capacity. No cutting your tunnel!
Revolution Offset Shifter Mechanism – Original 4-speed shift position
Driveshaft Slip Yoke – Cryogenically hardened steel (Shortened driveshaft required)
Transmission Mount – Polyurethane
Adjustable Crossmember
Pilot Bearing – Stainless rollers, grease pre-pak
Reverse Light Harness – Weatherseal
Speedometer Conversion – Mechanical or Electronic
Shifter Knob
Hardware, Instructions, Warranty
NOTE: White Lightning shifter upgrade available.
NOTE: Kit does require modifications to tunnel, console or chassis. White Lightning shifter upgrade available.
Optional Parts:
- Hydramax Hydraulic Clutch
- Hydraulic Pedal
- Pilot Bearing
- Bell housing
- Flywheel
- Shifter
- Shifter Handle
