Hello,
I'm interested if anyone has installed an auxiliary overdrive transmission in there COE. My truck is stock with a 216 and want to keep it as close to stock as possible, but it would be nice to have an overdrive gear to give the 216 a break at 40mph.

Thanks
Steve

1937 Chevy 1/2-Ton Pickup x3
1940 Chevy 1/2-Ton Pickup
1940 Chevy 1 1/2-Ton COE
1941 Chevy 1/2-Ton Pickup
1941 Chevy 1 1/2-Ton COE
1941 Chevy 1/2-Ton Suburban
1946 Chevy 1 1/2-Ton COE
1971 Chevy 1/2-Ton Pickup
In the Stovebolt Gallery