Packard Street 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.

Choosing the right suspension products when building your street rod or custom car. A step by step on how to determine which parts are needed for installation, how to calculate the spring rate and other helpful tips along the way.

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.

Rear axle assembly can be difficult, but Jason Martin is here to help simplify the process. Learn how to square the rearend of your sprint car.

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

A guide to squaring your Stallard micro sprint rear axle.

Learn how to assemble our Model A pedal car. Jess Gasper leads you through the process and shares her experience as well as tips and tricks.

Front axle squaring guide for a Stallard micro sprint.

Jacobs Ladder Layout for a Sprint Car.