SKU: HK03-OBS1
Performance Level : Level 3
Double Adjustable
 
DESCRIPTION
The QA1 Level 3 Suspension Kit is the ultimate upgrade for your 1988-1998 OBS Chevrolet or GMC C1500 truck. This kit is designed for performance trucks and everyday drivers who demand superior handling, ride quality, and performance from their vehicles.
 
DIAL IN THE PERFECT STANCE
Don't guess at the final ride height. Achieve a perfect stance with up to a 6-inch drop when used with drop spindles in the front and 4-inch to 7-inch of drop in the rear. With QA1's user-friendly adjustability, you can tailor your truck's ride height to your exact preference, ensuring the perfect look and optimal performance.
 
MODERN GEOMETRY
Through QA1’s improved suspension geometry, your OBS truck will feel like a modern vehicle with enhanced handling and ride characteristics. Experience a smoother, more controlled ride with suspension technology that brings your classic truck’s performance into the 21st century. This advanced geometry enhances stability, steering response, and overall drivability, making your truck handle like a dream.
 
TUNE RIDE QUALITY & PERFORMANCE
The factory ride quality of the C1500 trucks leaves a lot to be desired. With QA1’s double adjustable valving, you can obtain the perfect ride quality and performance tailored to your specific needs. Whether you prefer a softer, more comfortable ride or a firmer, performance-oriented feel, our adjustable shocks allow you to fine-tune your suspension for the ideal balance of comfort and control.
 
EASY, BOLT-IN INSTALLATION
Our commitment to thoughtful product design is evident in every fully bolt-in truck kit we produce, which guarantees a hassle-free installation process.
MADE IN THE USA
QA1 OBS truck suspension is proudly made in Lakeville, Minnesota.
 
FEATURES AND BENEFITS
Fully adjustable ride height for customized stance.
Improved suspension geometry for modern vehicle handling.
Double adjustable valving for personalized ride quality and performance.
Easy, bolt-in installation for a hassle-free setup.
Made in the USA, ensuring top-notch quality and craftsmanship.
 
BEST IN-CLASS WARRANTY
QA1 coilover shocks are eligible for a Limited Lifetime Warranty. For peace of mind, simply register your shocks at QA1.net/Warranty to ensure coverage for as long as you own your vehicle.
 
FITMENT NOTES
Up-to 6” of drop in the front when used with drop spindles.
Rear allows for 4” to 7” of drop.
Requires cutting of front spring pocket. 
Requires cutting for rear frame c-notch.
Torque arm will not work with 14-bolt rear ends. Will require custom brackets.