[jaluhn]

What's the shaft size and splines on the common chevy tranys? (th-400, sm 465, etc) I'm working on a gear doubler project using a bw 1345 (ford t-case) and I'm trying to figure out if it would work behind gm stuff as well.
-John

 

[jaluhn]

Come on, this is an easy question.
-John

 

[scoobydann]

dont know about lengths but

400=32
old 465=10
new (after 83 i think) 32
350=27