QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 300 lb. 11104PRB Hurst's latest

Hurst's latest

By installing our converter heat shield we block this heat transfer and prevent the oil temperature from rising

Ensures leak free connections

Chevy SBThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 300 lb. 11104PRB Hurst's latestPowder Coated, Chrome Appearing 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.