Eibach Pro-Kit Lowering Springs Differential & Rear-End Components Brake system reliability is non-negotiable

Brake system reliability is non-negotiable in any vehicle

Hypertech's Hypertech ThermoMaster Computer Chips (ref 6306) is a socketed ECM reprogramming solution for GM

ensuring the carburetor receives adequate volume during hard acceleration

Product 50306 is verified for correct specifications and dimensional accuracy before shipment

Eibach Pro-Kit Lowering Springs Differential & Rear-End Components Brake system reliability is non-negotiableEibach Pro Kit lowering springs drop your vehicle approximately 1. 0 1. 5 inches while improving handling through reduced body roll and a lower center of gravity. Eibach's decades of suspension engineering ensure this is a true performance upgrade with progressive rate winding that provides compliant daily ride quality. Manufactured from Eibach's proprietary ERS (Eibach Racing Spring) steel with multi step shot peening for fatigue resistance. The Pro