QA1 Precision Products Kit GM Pro Coil Aluminum Double-Adjustable 11-300 Tapered Pigtail

QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs, designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.

Product Specification

Suspension Height Adjustment: 0.0-2.0 in. lowered
Coilover Kit Position: Front
Recommended Front-End Weight: 1,601-1,700 lbs.
Shocks Included: Yes
Adjustable Valving: Yes
Internal Design: Twin-tube
Gas Charged: No
Number of Valving Selections: 324
Extended Length (in): 12.880 in.
Collapsed Length (in): 8.630 in.
Threaded Adjustment Range: 3.000 in.
Upper Mount: Stud
Lower Mount: Bar pin
Shock Body Material: Aluminum
Shock Body Finish: Clear anodized
Bushing Material: Polyurethane
Bushing Color: Black
Coilover Springs Included: Yes
Spring Rate (lbs/in): 300 lbs./in.
Spring Finish: Silver powdercoated
Crossmember Included: No
Adjustable Mounting Bracket Included: No
Hardware Included: Yes
Welding Required: No
Quantity: Sold as a pair.

Notes: Double adjustable coil-overs, designed to fit applications with small block engines. Includes 2 springs and 2 coil-over shocks.