Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Eckler's Catalogs Available Now!
QA1 Pro Coil Single Adjustable Front Coil-Over Kit; 450 lb./in. Spring Rate (63-82 Corvette C2 & C3)
Item EK-25-900063
Shop Owners Save More!
Sign up for our dealer program
Frequently Bought Together
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Single Adjustable Front Coil Shock System for GM Vehicles
- Includes 9-Inch Spring with a 450 lb/in Spring Rate
- Provides 0 to -2 Inches of Ride Height Adjustment
- Designed to Bolt-In with OE Stamped Steel or QA1 Tubular Control Arms
- Offers Simultaneous Adjustment of Rebound and Compression Valving
- Made in the USA with High-Travel Coil Springs
- Features Easy Access 18-Position Adjustment Knob at the Base of the Shock
- Comes with Limited Lifetime Warranty
- Designed to Improve Ride Quality, Performance, and Vehicle Stance
- Fits 63-82 Corvette C2 & C3
Description
Premium Performance Suspension. The QA1 Pro Coil Single Adjustable Front Coil-Over Kit with a 450 lb./in. spring rate enhances your vehicle’s ride quality and handling by allowing precise adjustment of ride height and damping characteristics. This kit is ideal for muscle car enthusiasts seeking improved comfort and performance without sacrificing ease of use. It enables quick tuning for both daily driving and spirited backroad experiences.
Construction and Appearance. Manufactured with high-travel coil springs and durable components, this coil-over system is built in the USA to ensure superior quality and reliability. Its hardware is engineered for strength and longevity, featuring a professional finish designed to withstand demanding conditions while maintaining an attractive appearance under the hood.
Installation. This kit offers a straightforward bolt-in installation process requiring no drilling, compatible with factory stamped steel or optional tubular control arms. The design facilitates a hassle-free upgrade, minimizing downtime and eliminating the need for specialized tools.
Warranty. Includes a limited lifetime warranty for long-term peace of mind and quality assurance.
Application. Specifically designed to fit 63-82 Corvette C2 & C3 models, providing precise fitment for these classic vehicles without requiring modifications.
QA1 GS507-09450D
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (2) Front Single Adjustable Coil-Over Shocks
- (2) 450 Lb./In. Coil Springs
- (1) Set Of Mounting Hardware
4.6
Reviews of QA1 Classic Suspension Products (125)
Questions & Answers
No questions about this product yet.
Ask the First Question
