[hlywood72]

I have a 1970 Chevelle with a 454 (#3963512) I am thinking about swapping my TH400 for a M21. The M21 that I want to buy came out of a 1966 Corvette(#3385010) will this swap work ?

 

[richietables]

Welcome to TC, Hollywood----

Give this question a try down in the Transmission and Driveline forum and you'll get some help right away.