Comp Cams Ultra-Gold ARC Rocker,LS1/LS6/LS2,4.8/5.3/6.0L,1.72:1

Comp Cams Ultra-Gold ARC Rocker,LS1/LS6/LS2,4.8/5.3/6.0L,1.72:1Non adjustable, bolt on, Ultra Gold" ARC Series Aluminum Rockers are more durable than both stock rockers and other aftermarket aluminum rocker designs. A CNC extruded body provides increased strength and stiffness, which is especially important for higher load springs. The roller tip meanwhile is an upgrade over the stock slider, which is not meant for use with high lift cams and springs that see increased load. Whats more, a larger than stock billet

Non-adjustable, bolt-on, Ultra-Gold" ARC Series Aluminum Rockers are more durable than both stock rockers and other aftermarket aluminum rocker designs. A CNC-extruded body provides increased strength and stiffness, which is especially important for higher-load springs. The roller tip meanwhile is an upgrade over the stock slider, which is not meant for use with high-lift cams and springs that see increased load. Whats more, a larger-than-stock billet trunnion package features captured needle bearings to help prevent failure. These pedestal-mount rocker arms are offered in 1.72 and 1.82 ratios, with the 1.82 option providing a convenient way of increasing valve lift without having to undergo a full cam swap. The rockers include pedestal mounts and bolts, and just like the OEM LS rockers, are a non-adjustable, bolt-down design. COMP Cams® LS Non-Adjustable Ultra-Gold" ARC Series Aluminum Rocker Arms also feature a limited lifetime warranty. Aftermarket valve covers, valve cover spacers, or valve cover clearancing may be required.

Features:

• Large billet trunnion w/ captured needle bearings help prevent rocker failure
• CNC-extruded body is much stiffer & stronger than competing aftermarket aluminum rockers
• Limited Lifetime Warranty; So strong that we warranty the rocker bodies against breakage for life
• Offered in 1.72 & 1.82 ratios (stock is 1.7); 1.82 ratio is easy way to increase valve lift
• Designed for LS1, LS2, LS6 & LS-based truck applications (4.8/5.3/6.0L)*
• Roller tip is an upgrade over stock slider tip & reduces friction

Vehicle Fitments: