QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 375 lb. RS003C0103 because it is packed with

because it is packed with performance

Timing marks from 12 degrees BTDC to 8 degrees ATDC

Gasket Shifter Bushing /Clip Kit 11 6 Bushings and Clips - For Most 3/4 Speed Hurst Shifters

Edelbrock part #2172 Performer-Plus camshaft is designed for Ford 351M-400 V-8 applications

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 375 lb. RS003C0103 because it is packed withPowder 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.