Chrysler 8-3/4 Inch Truck Engine Parts

Determining your engine's bore and stroke displacement, and more with our easy to use calculators

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

In this Tech Tip, John responds to a customer looking to upgrade the 8” stock differential in his Cougar to a 9” open diff.

An engine guide that will help determine if an internal or external balanced flexplate is needed for your engine.

In this Tech Tip, John answers a customer concerns about adding additional drop to his 1960-1972 Chevy truck.

Learn what throttle and kickdown cables do, how to install them, and tips for troubleshooting issues like broken or stuck cables.

The '21 season marks the 70th year of NHRA drag racing. Here's look at a few great drag cars from that 70 year history from the Museum of American Speed.