Engine/Tranny Selection in 33

[GoDadGo]

Have you considered maybe doing a ZF 6-Speed?

I know it would likely be a used transmission, but these things are stout and only came in the C4 Corvette from 1989-1996.

Dino (Owner of Corvette Salvage) already works with Factory Five Guys that are building GTM's and usually has a C4 or two on the lot that runs with a 6 speed.

https://corvettesalvage.com/

Also, Bill Boudreaux is the foremost expert on this transmission and is a great source for any refurbishment needs.

http://www.zfdoc.com/

If you decide to go down that path contact me because Dino's is only about 30 miles from my house.

Steve