Will Chevy Mount to GMTH425 Toronado/Eldorado Transaxle?

[Jim Davies]

On Tue, 15 Jun 1999, Frederic Breitwieser wrote:

> > My question is whether a Chevy small block, or Chevy big block, or a
> > Cadillac NorthStar engine will bolt up to this transmission bellhousing. I
> 
> Yess, Kennedy Advanced Adaptors in CA makes such an adaptor for the
> TH425 transaxle, and its simply a 3/8" thick plate, since the inside
> diameter of the bellhousing/block spacing is nearly identical.  You
> could almost make one yourself if you are daring :)
> 
Daring is not really a necessity. I turned out several hundred over the
years using nothing but a drill press etc...3/8 is a bit thick, try 1/4
inch.