[Bob Carriere]

From experience on working on about 5 Chevy T case......

Ford and Chevy have very different outside castings...... nothing here would interchange..... however..... I beleive that some of the gears in the single speed may fit either models.....

Chev went through a lot fo modification on the outside castings...e.i. more room for extra oil.... but the internal parts remained the same.

The two speed again is a totally different animal.... the single speed T case will not accept a PTO has the inner parts have not been machined as pointed out by Phil.

As a point of interest.... I was able to source all the bearings,race and seals for the Chevy 2 speed T case...... and in most cases be prepared to by some speedy sleeve to circumvent worn ridges...... total cost a bit over $600 and that was 3 years ago. And I filled it with fully synthetic gear oil.

The worst part or best.... it still leaks!!!!

Boob