GM H-Body Mock-Up Tools

The new Steel LS Mock Up Block from Speedway Motors makes it easy to fab mounts and check clearances while LS swapping your car.

Learn how to properly mockup a 2JZ swap with Toyota's legendary engine using our guide to mounts, turbos, and essential components

Directions on how to properly mock up your ride height using Speedway Motors coilover shock ride height mockup tool. See tips on positioning the links and brackets correctly.

Professional insight on some useful crate engine tools that will improve your engine building experience.

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

Learn how to measure pinion depth with a ring and pinion setup tool. Follow as our tech Zach rebuilds a rear differential with the help of a pinion depth tool.

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

Follow this how-to as Kevin explains the process of removing the hood on his '54 Chevy Bel Air using a handmade Hood Spring tool.

Here are some suggestions about which tools can make your life easier while building body panels.

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.