UMI Performance 1964-1972 GM A-Body 2" Lowering Spring Set - Front H759C04XL GM Fullsize SUV 2000-07

GM Fullsize SUV 2000-07

AFCO control begins with the right foot

The same quality hose ends included in Allstar’s power steering hose kits for building custom power steering lines or making repairs

McLeod offers several Clutch Master Cylinders for many applications and are available with or without remote reservoir

1987-1988 BMW 325

UMI Performance 1964-1972 GM A-Body 2" Lowering Spring Set - Front H759C04XL GM Fullsize SUV 2000-07A 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