BMW 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.

Speedway Motors employee Pat O. talks about shock ends.

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.

Today, we're following along as Jason Martin builds the Pro Shocks for our sprint car and installs them. There's lots to learn from this episode!

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.

How do you know what brand of shocks to purchase? How many shocks do you actually need as a beginner? In this article, Austin explains what to look for when it comes to brands, pricing, and features in the suspension world.

Follow along as Kyle Vanover share tips on how to keep your shocks clean.

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.

SEMA is where the best, craziest, and most inspirational car builds show up to shock the automotive industry. We covered the show looking for our favorite SEMA builds to present in this gallery from SEMA 2026.