Timbren SES Helper Spring Kit Stock Height Hardware Included Rear - Rubber - GM Fullsize SUV 2000-12 DMU-NUTPLATE Spring loaded to prevent towel

Spring loaded to prevent towel from unrolling during transit

Billet aluminum water necks fit most Chevy V8’s

British Cast Distributor

570" ID that works well with our 917 dual valve springs

Timbren SES Helper Spring Kit Stock Height Hardware Included Rear - Rubber - GM Fullsize SUV 2000-12 DMU-NUTPLATE Spring loaded to prevent towelProduct Description: Helper Spring Kit SES Stock Height Hardware Included Rear Rubber Black GM Fullsize SUV 2000 12 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.