Custom Mount Shocks

Custom Mount Shocks are the right choice for you if you have altered your vehicle’s chassis or are building it from scratch. Whether you are looking for a shock with show-stopping appearance or a high performance adjustable shock, QA1 has a shock for you.

QA1 Custom Mount Shocks

QA1's Proma Star, Ultra Ride, Street Star, Aluma Matic, Streeters or Pro-Rear System shocks all come in a variety of dimensions that are sure to fit your needs.

High Quality Aluminum Shocks

Manufactured in Lakeville, Minnesota, QA1’s aluminum shocks are track tested and approved by drivers and racers like you. We ensure a high quality, consistent, repeatable product every time by dyno testing and serializing 100% of our shocks.

Our shocks include a precision machined aluminum piston with P.T.F.E. piston band for improved valving consistency and increased durability, along with a 5/8” centerless ground, hard chrome plated, solid piston rod that eliminates piston rod flex, increasing valving consistency.

With a machined aluminum body, QA1 shocks are unmatched in durability, are easy to maintain and have a striking show quality appearance.

Additionally, each QA1 aluminum shock has a three step sealing system to eliminate seal drag and dirt intrusion and is 100% revalveable and rebuildable.