QA1's Level 3 front coil-over conversion for the C1500 integrates control arms with a new upper control arm mount and coil-over shocks to provide up to 6" drop (with the use of popular drop spindles; 2" to 4" without) and allow room for wider wheels and tires. These systems include double adjustable full coil-over shocks so you can have ride height adjustability and change the valving to meet your specific needs.
This version provides enhanced geometry by the new bolt-in upper control arm mount, which reduces anti-dive and ties in the upper shock mount. All QA1 shocks are 100% dyno tested and serialized. Coil-over hardware and all required nuts, bolts, etc. are included. Made in the USA.
For the Level 2 system, offering up to 4" drop in the front with drop spindles, see part 52612-S550. That is the perfect match for OBS owners with competition in mind while still allowing adjustability to cruise to the track in comfort.
Download installation instruction's here.
88-98 Chevrolet C1500 trucks.
All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.
QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. QA1 makes no other warranty of any kind, express or implied.
QA1 offers a Limited Lifetime Warranty (when registered for) on products with the following eligibility:
- QA1 Promo Star, Stocker Star, Ultra Ride and Aluma Matic shocks purchased after 09/01/2020.
- Limited lifetime warranty claims must be made directly through QA1.
- Registration required.
- Full warranty terms and conditions at https://www.qa1.net/warranty.