AST 12/1982-05/1993 Mercedes-Benz Lowering Springs - 40mm/40mm 1989-gmc-k2500-sierra-esi3876824 Silicone bellow couplings are used

Silicone bellow couplings are used for engine movement and easy installation

TL4-HDR6 kit features ACT's most popular Heavy Duty pressure plate

ARP SB Chevy 2-Bolt Large Journal w/ 1/2 Inch Straps on F&R Caps Main Bolt Kit

This innovative design reduces the total number of parts

tuned and dyno-tested to fit specific Jeep Cherokee models

AST 12/1982-05/1993 Mercedes-Benz Lowering Springs - 40mm/40mm 1989-gmc-k2500-sierra-esi3876824 Silicone bellow couplings are usedThe AST Lowering Springs reduce your cars center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle specific and crafted with premium materials on top quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime