QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 450 lb. HYSXSM11M61 1-8 in Thread Bolt

1-8 in Thread Bolt

Increases fluid capacity

It has a 500 lbs/in rate and a 575 lbs open load for increased RPM and improved dynamics

25" x 17" x 15"

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 450 lb. HYSXSM11M61 1-8 in Thread BoltPowder 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.