COMP Cams LS Rocker Arm Upgrade Kit, 1.8 Ratio (GM LS1 & LS6)

COMP Cams® offers two GM Gen III LS1/LS2/LS6 Pro Magnum™ Rocker Arm Kits and two new GM Gen III LS1/LS6 and LS3 Ultra Pro Magnum™ Rocker Arm Kits, all of which include rocker arms, guide plates (5/16" or 3/8"), rocker studs, adjusting nuts and set screws. Designed to fit under the stock valve covers without machining, COMP® Rocker Arm Upgrade Kits are the simple solution upgrading the valve train components in your GM Gen III engine.

All components listed are available separately and in sets. COMP Cams® Rocker Upgrade Kits do NOT include pushrods, but they are available separately; see pushrod diameters in the application chart.