FYI:

M&R Racing Equipment has rebuilt 2 ring Saginaws @$200, plus a core charge of $80.

www.mrracingequipment.com

The following site lists some car makes and models in which Saginaw 4 speeds can be found. Click on "Transmissions and Rearends" and then on "3.1".

www.nastyz28.com/transid.html

Good luck with your hunt.

Denny