Oldsmobile 4L80E Modern Muscle Parts

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

I'm sorry to have to tell you this, but the '64 GTO was not the first muscle car.

This is more than the story of a vintage sprint car. It's also the story of how a dynamic duo of "Speedy" Bill Smith and Jan Opperman toppled giants at the 1976 Hulman Classic.

This old sedan was untouchable in the early 60's.