COMP Cams 3/8 Adjusting Nuts - for LS Rocker Arm Upgrade Kits R010015YL 1991-2000 Chevrolet C3500HD

1991-2000 Chevrolet C3500HD

6 AN Female O-Ring Return / Vent

5-1/2 in Length

3/4-36 Spline

1986-1986 Ford LTD

COMP Cams 3/8 Adjusting Nuts - for LS Rocker Arm Upgrade Kits R010015YL 1991-2000 Chevrolet C3500HDThese adjusting nuts replace the adjusting nuts that come with our adjustable Ultra Pro Magnum rocker arms for GM LS1 LS2 LS6 and LS3. 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 happens on a dyno or in a computer model, if that