QA1 Chrome Coil-Over Spring - 2-1/2" I.D. x 10" - 150 lb. Fuel Pump Block-Off Increases horsepower

Increases horsepower

240/33 Ohm

Specially designed for use in drivers compartment

Uses GM Style Transmission Mount - Hooker Part# 71223029HKR or 71223030HKR (Sold Separately)

QA1 Chrome Coil-Over Spring - 2-1/2" I.D. x 10" - 150 lb. Fuel Pump Block-Off Increases horsepowerChrome Plated and Polished Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Protective