QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 110 lb. Micro / Mini Sprint Body Components TIG welded for added strength

TIG welded for added strength by certified welders

3/4 in-30 Spline

mating connector

Howe Adjustable Control Arm

Most popular for windshields

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 110 lb. Micro / Mini Sprint Body Components TIG welded for added strengthPowder 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.