Jeep J-4600 4L80E Parts

A real-world guide to 4L60 transmission specs, strength, and swap tips.

Dalton discusses a few great safety features that we offer for our customers here at Speedway Motors . We have what you need to remain safe in your race 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.

Preparing our new crate engine to turnover came with unexpected drama