Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOGM-F4DX ProFit Combo Kit, 1982-92 Gen 3 F-body (Chevy Camaro/Firebird), For 81 OD
Ships on 11/18/2026
Lowest Price GuaranteeItems You Need
![Heavy-Duty Nitrile Gloves [7 mils Thick, Large]](https://www.jegs.com/images/mini_200/500/555/555-1124.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
JEGS
Part Number : 555-79012
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
Part Number : 555-80006
![1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]](https://www.jegs.com/images/mini_200/500/555/555-m200db.jpg)
![Breaker Bar [1/2 in. Drive, 30 in. L]](https://www.jegs.com/images/mini_200/500/555/555-w32126.jpg)
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
- ProFit Combo Kit
- 1982-92 Gen 3 F-body (Chevy Camaro/Firebird)
- For 81 OD
Pro-Fit Combo Kit Is Designed for 1982-92 Gen 3 F-Body (camaro/Firebird) .81 OD, Providing a Clean Solution for Transmission Installation, Conversion, or Service Needs.
American Powertrain COGM-F4DX Features:
- Tremec TKX TCET17722- 600ft-Lb Constant Load Rated, 2.87 1st, 1.89 2nd, 1.28 3rd, 1.00 4th, 5th .81OD AP Revolution Shifter Mechanism
- Original Shift Position Driveshaft Slip Yoke Bolt in Crossmember Reuses Factory Torque Arm Transmission Mount
- Polyurethane Pilot Bearing
- Stainless Rollers, Grease Pre-Pak Reverse Light Harness
- Weatherseal Speedometer Conversion
- Mechanical or Electronic Shifter Knob
American Powertrain COGM-F4DX Notes:
- Tremec TKX TCET17722- 600ft-Lb Constant Load Rated, 2.87 1st, 1.89 2nd, 1.28 3rd, 1.00 4th, 5th .81OD AP Revolution Shifter Mechanism - Original Shift Position Driveshaft Slip Yoke Bolt in Crossmember Reuses Factory Torque Arm Transmission Mount - Polyurethane Pilot Bearing - Stainless Rollers, Grease Pre-Pak Reverse Light Harness - Weatherseal Speedometer Conversion - Mechanical or Electronic Shifter Knob - White Hardware, Instructions, Warranty This Application Requires a Hydraulic Clutch, Sold Separately.
- White Hardware, Instructions, Warranty This Application Requires a Hydraulic Clutch, Sold Separately.
American Powertrain ProFit Transmission Kits Deliver Perfect-Fit Modern Manual Transmission Swaps
American Powertrain ProFit Transmission Kits are engineered to simplify modern manual transmission conversions with vehicle-specific solutions designed for classic muscle cars, trucks, and hot rods. Built around popular TREMEC transmissions like the TKX and Magnum, ProFit Kits include the essential components needed for a clean, professional installation, including crossmembers, shifters, bellhousings, hydraulics, pedals, and mounting hardware. Designed for precise fitment and easier installation, these kits help eliminate guesswork while improving drivability, shifting performance, and cruising comfort. American Powertrain’s Made-in-USA craftsmanship, premium materials, and swap expertise make ProFit Kits a trusted choice for enthusiasts seeking reliable overdrive performance, smoother highway driving, and modern shifting feel in vintage vehicles.
