I've recently to go with one of the powerful 454s from Mark at Vortec for my 70 SS.. Now that I've decided on my engine, i would like to know what are some of the best transmission are out there for a engine that produces 620 to 650 for my highway cruiser??
Thanks for the help!!
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more!