Packard Alignment Shims and Spacers

Learn how to assemble the front axle of a sprint car. See what tools are needed for assembly including an angle finder gauge tool and king pin reamer.

Sending your straight axle street rod to the alignment shop can be expensive, but if you have the right tools you can do it yourself in your own garage.

Looking for a cost effective way to upgrade the front of your car? This article shows the steps to replace upper and lower stock control arms with tubular control arms for added suspension strength.

Before you decide to align the frontend of your street rod or race car, it's important to learn some of the basics first. We can help diagnose common handling issues and teach you the differences between camber, caster, and toe.

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.

Learn about the steps and tools necessary for a smooth chassis assembly for your sprint car.

In this tech article, we show you how to measure the working angles on your drive shaft to ensure long life out of your U-joints.

A guide to squaring your Stallard micro sprint rear axle.

Front axle squaring guide for a Stallard micro sprint.

Learn the proper steps in upgrading your air cleaner assembly to ensure clean air, allowing your engine to more easily make the power that it should.