Timbren SES Helper Spring Kit Stock Height Rear - Rubber - GM Fullsize Truck 2001-10 57125BK The MSD Street Fire distributors

The MSD Street Fire distributors prove that quality does not have to be expensive

Extra Long Bottom Straps Mount To Rollcage

Accepts many common 5 1/8 OEM or aftermarket air cleaner assemblies

V-Band Flanges & Header Bolts

Timbren SES Helper Spring Kit Stock Height Rear - Rubber - GM Fullsize Truck 2001-10 57125BK The MSD Street Fire distributorsProduct Description: Helper Spring Kit SES Stock Height Hardware Included Rear Rubber Black GM Fullsize Truck 1999 2010 Timbren was founded in 1965 to advance the ride quality of trucks while towing. Today they manufacture suspension enhancement systems for towing, rubber helper springs, and full trailer suspensions designed for both on and off road uses.