UPR Black Firewall Clutch Adjuster Compatible with 1979-2004 Mustang

UPR's Firewall Adjuster is the best engineered firewall adjuster for your 1979-2004 Ford Mustang. New Feature with diamond cut knurling to give you twice the grip of straight cut knurling that is hard to adjust. Super on the fly adjust-abilily with the largest range of adjustment.