American Powertrain Pro-Fit TKX kit for 68-72 Chevelle GM A-body for factory 4-speed cars.TKX Gear RatiosWide Ratio – 3.27, 1.98, 1.34, 1.00, 0.72Close Ratio – 2.87, 1.89, 1.28, 1.00, 0.68 OR 0.81 5thThis kit uses your stock 4-speed bellhousing.Note: 26-spline clutch plate required to match the splines for the TKX. You can reuse you stock flywheel and pressure plate. Or call us to help you select a complete clutch package. Automatic to Manual conversions please call us for a quote or send a quote request. This way we can custom build your kit.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 positionSeamless DOM Driveshaft Assembly – Race Balanced, Solid U-JointsDriveshaft Slip Yoke – Cryogenically hardened steelTransmission Mount – PolyurethanePilot Bearing – Stainless rollers, grease pre-pakReverse Light Harness – WeathersealSpeedometer Conversion – Mechanical or ElectronicShifter KnobConsole Shift Pattern PlateHardware, Instructions, WarrantyTransmission sold separatelyNOTE: White Lightning shifter upgrade available.Kit compatible with OE cross member.
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