Question on Gearvendors overdrive . Is it a basic bolt in operation for a

Wow. For 3K you'd figure to cruise at a lower RPM. The good old A833 OD beats that all to hell.

I have no idea what the HP rating or warranty is on a A833 OD but a new gear vendor does have a warranty and I'm thinking they are rated at about 750HP maybe more.

I rolled the dice with used and ended up with a good unit for close to half of new price. Bottom line is overdrive in these old cars is really cool no matter how you do it!:D