QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 200 lb. H762C04XL NO INSERT - one piece

NO INSERT - one piece CNC machined billet for light weight and heat dissipation

Sprung Full face Organic Disc

you can run tight piston

Intended for the most demanding applicationForged AISI/ASME certified 4340 steel with multi-stage heat treatment for superior strength

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 200 lb. H762C04XL NO INSERT - one piecePowder 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.