Comp Cams Ultra Pro Magnum Rocker Kit with Studs and Guide Plates (07-13 6.0L, 6.2L Sierra 1500)Find parts that fit my vehicle

Performance Upgrade. The Comp Cams Rocker Arm Kit LS3 1.8 5/16 enhances valve train strength and increases valve lift without the need to change camshafts. Designed for LS3, L99, L76, and other rectangle-port head LS engines, it delivers reliable performance gains essential for enthusiasts seeking improved engine responsiveness and durability.

Construction and Appearance. This kit includes 16 stud-mounted rocker arms made from durable materials with poly locks for secure fitment. It features 3/8-inch studs and raised guide plates designed to accommodate 5/16-inch pushrods, ensuring precise alignment and robust operation throughout its service life.

Installation. Installation is straightforward for those with moderate mechanical experience and does not require drilling or major modifications. The kit is engineered for a direct fit onto compatible engines, simplifying the upgrade process.

Warranty. A 12-month warranty covers this product, backing its quality and reliability.

Application. Specifically fits the 07-13 6.0L and 6.2L Sierra 1500, targeting these engines to provide optimal valve lift and rocker arm strength without alteration to existing camshafts.

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