Buick Roadmaster Shock Bushings

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.

Follow this visual guide on installing spacer rings for Buick style finned brake drums to help center the drum on the hub. Learn some tips on using old and new parts for the installation.

Get a good foundation on racing shocks and their different functions. Learn about the fundamentals and the pros and cons between various types of shocks available.

Kyle Vanover discusses how dents affect racing shocks. Learn how monotubes and twin tubes are affected by damage differently.

Jason Martin fro EMi visits the Shock Technologies department of Speedway Motors, and sheds some light on just what happens when you send in your shocks for tuning.