American Powertrain Pro-Fit 6-Speed Close-Ratio Tremec Magnum Transmission Combo Kit Chevy Chevelle/El Camino 1968-1972
Highlights
- Modern Precision Meets Muscle
- 700 Ft-Lb Load Capability
- Weatherproof Reverse Lock-Out
- Innovative Offset Shifter
American Powertrain Pro-Fit 6-Speed Close-Ratio Tremec Magnum Transmission Combo Kit for 1968-1972 Chevy Chevelles and El Caminos.
This Tremec transmission kit (COGM-A2G) is an ideal upgrade for your 1964-1967 Chevy Chevelle or El Camino. It is tailored to bring out the most of your TUET11009 Tremec Magnum and easily integrates into your drivetrain. The transmission provides a close-ratio 6-speed and can handle 700 ft-lbs of continuous torque. This solution enhances your car's performance while maintaining its classic Chevy styling.
Features and Benefits:
- 6-speed close-ratio transmission
- TUET11009 Tremec Magnum for superior performance
- Rated for a sustained 700 ft-lb load
- Gear ratios: 2.66 (1st), .80 (5th), .63 (6th)
- Replicated original 4-speed positions with shifter mechanism
- 1330 sturdy driveshaft slip yoke in cryo-hardened steel
- Includes mechanical speedometer adapter
- Versatile wiring for gauge and lights
- Plug-and-play reverse lock-out system
- Rolled and tapered steel tunnel patch
- ISO-X ballistic mount
- Pre-packed roller pilot bearing
- Stylish white shift knob with black 6-speed pattern
- Comprehensive hardware included
- Detailed installation instructions
The kit includes a 1330 solid yoke, utilizing cryo-hardened steel for top-notch durability. This kit offers versatility when it comes to gauges and wiring lights. Thanks to the plug-and-play harnesses, installation is a breeze.
Vehicle Fitment:
- 1968-1972 Chevy Chevelle/El Caminos
Please Note: Compatible with 4-speed bell housing. Requires 26-spline clutch disc (not included).
California Residents: Proposition 65 Warning
Related Categories: Drivetrain, Restomod

Vehicle Fitment
This product will fit the following Chevelle years:
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,