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Vehicle Info NeededAMERICAN POWERTRAINPART NUMBER: 632-COGM-CAG
COGM-CAG ProFit Combo Kit, 1956-82 Classic Chevy Corvette, For Close Ratio
$4,46025$4695.00You Save$234.75
Truck Freight
Ships on 09/18/2026
Lowest Price GuaranteeGM
- ProFit Combo Kit
- 1956-82 Classic Chevy Corvette
- For Close Ratio
Pro-Fit Combo Kit Is Designed for 1956-82 Classic Corvette Close Ratio, Providing a Clean Solution for Transmission Installation, Conversion, or Service Needs.
American Powertrain COGM-CAG Features:
- Close Ratio Magnum 6-Speed Transmission -2.66 1st, .80 5th, .63 6th AP Revolution Offset Shifter Mechanism
- Original 4-Speed Shift Position Seamless DOM Driveshaft Assembly
- Race Balanced, Solid U-Joints Billet Face Flange Yoke
- Bolts in for Easy Installation Transmission Mount
- Pilot Bearing
- Stainless Rollers, Grease Pre-Pak, Engine Specific Reverse Light Harness
- Weatherseal (on Models Equipped with Reverse Lights) Reverse Lock-Out Harness
- Weatherpac Speedometer Conversion
American Powertrain COGM-CAG Notes:
- Close Ratio Magnum 6-Speed Transmission -2.66 1st, .80 5th, .63 6th AP Revolution Offset Shifter Mechanism - Original 4-Speed Shift Position Seamless DOM Driveshaft Assembly - Race Balanced, Solid U-Joints Billet Face Flange Yoke - Bolts in for Easy Installation Transmission Mount - Pilot Bearing - Stainless Rollers, Grease Pre-Pak, Engine Specific Reverse Light Harness - Weatherseal (on Models Equipped with Reverse Lights) Reverse Lock-Out Harness - Weatherpac Speedometer Conversion - Mechanical or Electronic (specify When Ordering) Hardware, Instructions, Warranty Note: Kit Requires Modification to Chassis Cross Member, Shift Tunnel and Console.
- Mechanical or Electronic (specify When Ordering) Hardware, Instructions, Warranty Note: Kit Requires Modification to Chassis Cross Member, Shift Tunnel and Console.
Part TypeManual Transmission
BrandAMERICAN POWERTRAIN
Package Height30.0
Package Width40.0
Package Length48.0
Weight175.0 PG
Part CategoryPerformance Parts
Gear Ratio TypeClose Ratio
First Gear Ratio2.66:1
TransmissionTremec T-56 Magnum
Sixth Gear Ratio0.63:1
Torque Capacity700 lb-ft
QuantitySold as a Kit
Part FitmentDirect Fit
Vendor Part NumberCOGM-CAG
Package Qty1
Package TypeEA
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