UMI Performance 1967-1972 GM A-Body 1" Lowering Spring Kit Sound Deadener Vehicle Applications: 1964-1972 GM A-Body

Vehicle Applications: 1964-1972 GM A-Body Solid Front and Rear Sway Bar Kit

Black / Green

Alcohol Resistant

165" Round Gasket BoreSince 1989

UMI Performance 1967-1972 GM A-Body 1" Lowering Spring Kit Sound Deadener Vehicle Applications: 1964-1972 GM A-BodyA spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our front springs are wound from 5160 CrSi premium wire and feature a linear 530 lb in rate. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb in rate. The linear rate provides consistent handling