QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 150 lb. Safecraft Safety Equipment The Shaft And Arm Are

The Shaft And Arm Are One Piece Requiring No Pins

These regulators can support 3000+ horsepower engines that require high volumes of fuel flow

3/8-24 in Right Hand Male Thread

1967-1974 Chevrolet C10 Pickup CID 283

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 150 lb. Safecraft Safety Equipment The Shaft And Arm ArePowder 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.