UMI Performance 1964-1972 GM A-Body 2" Lowering Spring Set - Front H761C01M PerTronix Billet Distributor Pont

PerTronix Billet Distributor Pont

If this doesn't stop the leaks

Race engine RPM differs greatly from street engines

Ford: Galaxie 500 68 - 73 7 L Engine

Ear Cups & Ear Pads to give driver quieter environment to hear what you need to hear

UMI Performance 1964-1972 GM A-Body 2" Lowering Spring Set - Front H761C01M PerTronix Billet Distributor PontA 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