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1968-74 BOP A-body (LeMans, GTO, Cutlass, 442, Skylark, GS) 5-speed kit

ProFit TREMEC TKO Installation Kit for 1968-72 Gen 2 BOP A-body (LeMans, GTO, Cutlass, 442, Skylark, GS)
Modular Crossmember optional. Kit compatible with OE Crossmember
Availability: Transmission not included in price. Select transmission in the options box!
Pricing: $1,147.38

Customize Your Item

 * required
 * required
- Tremec GM TKO -
 * required
- Shifter Knob option -
 * required
- Speedometer adapter -
 * required


American Powertrain Pro-Fit TKO kit for Gen 2 BOP A-Body for factory 4-speed cars. This kit uses your stock 4-speed bell housing. 
Note: You need to will select a clutch plate to match the splines for the TREMEC. You can reuse you stock flywheel and pressure plate. Or call us to help you select a complete clutch package. For Automatic conversion to manual please give us a call so we can custom build your kit.

Kit includes:
Transmission Streamlining - For a great, no cut/low cut fit in your tunnel
AP Revolution Shifter Mechanism - Original 4-speed shift position
Seamless DOM Driveshaft Assembly - Race Balanced, Solid U-Joints
Driveshaft Slip Yoke - Cryogenically hardened steel
Transmission Mount - Polyurethane
Pilot Bearing - Stainless rollers, grease pre-pak
Reverse Light Harness - Weatherseal
Speedometer Conversion - Mechanical or Electronic
Shifter Knob
Console Shift Pattern Plate (Not used on B.O.P)
Hardware, Instructions, Warranty and Customer First 24-Hour Support
Transmission sold separately

NOTE: White Lightning shifter upgrade available. Kit compatible with OE cross member. New X-factor cross member available option for hard tops only. Tubular Steel Cross Member option required for convertibles.


  • PFGM-20011P
  • PFGM-20011P
  • American Powertrain
  • Transmission not included in price. Select transmission in the options box!
  • New

Shipping Information

  • Item Requires Shipping
  • 28.0 lbs.
  • W4.0000” x H15.0000” x L15.0000”

If you don’t know what you need call our technical sales staff at 931-646-4836
  • Tech Line Support Our tech lines are manned 7:00 AM – 7:00PM CST M-F. Plus, we have a call back service on weekends and holidays.
  • Expert Enthusiasts American Powertrain's team is manned by experienced enthusiasts with years of installation experience.
  • 2 Year Warranty Industry leading 24-month warranty from date of installations with 2-year installation grace period.
  • Fast Shipping Domestic and international shipping experts. Fast freight and overnight service available on all in stock items.