Isky Cams 1.570 Valve Springs M59XL1 All of our torque converters

All of our torque converters are carefully inspected to insure you the best quality product available

Kits come complete with hex head adjusting nuts

Bilstein SZ Series shock absorbers feature a 46mm piston

LED Light Indicates Locked or Unlocked

1982-1991 Chevrolet S10

Isky Cams 1.570 Valve Springs M59XL1 All of our torque convertersProduct Description: Valve Spring RAD 9000 Dual Spring Damper 570 lb in Spring Rate 1. 130 in Coil Bind 1. 570 in OD Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve