UMI 2-inch front lowering springs for 1964–1972 A-Body cars are engineered with 5160 CrSi premium wire and a linear 530 lb/in rate to lower ride height by two inches, firm up handling and decrease body roll. Suitable for auto-x, pro-tour and everyday cruising, these springs are built for durability with a black powdercoat and are designed to work with standard SBC, aluminum head/intake Big Blocks and LS power in typical setups.
UMI Performance 64-72 GM A-Body 2in Lowering Spring Set Front