COMP Cams Rocker Arm Stud - 8 x 1.25 mm Base Thread - 8 x 1.25 mm Top Thread - 1.250 in Effective Stud Length - GM LS-Series/LT-Series (Set of 16) BR2007 Heavy-duty 40 vane brake rotors

Heavy-duty 40 vane brake rotors provide added strength and cooling over standard 36 vane rotors

Hex Nuts 7/16"-14

1970-1979 Mercury Cougar

there are genuine Chevrolet

COMP Cams Rocker Arm Stud - 8 x 1.25 mm Base Thread - 8 x 1.25 mm Top Thread - 1.250 in Effective Stud Length - GM LS-Series/LT-Series (Set of 16) BR2007 Heavy-duty 40 vane brake rotorsProduct Description: Rocker Arm Stud 8 x 1. 25 mm Base Thread 8 x 1. 25 mm Top Thread 1. 250 in Effective Stud Length Nuts Included Steel Black Oxide GM LS Series LT Series Set of 16 The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what