Description
Bilstein Rear GM Metric 3 Comp 5 Reb 1012 17 proprietary stainless steel shutoff valve WEI7155 proprietary stainless steel shutoff valve design 2003 2013 Chevrolet Express 2500 SMX Series Bilstein SMX Series shock absorbers are specifically designed for motorsports applications that mandate the use of stock mount (OE) suspension components