Description
Premium Performance Upgrade. The Comp Cams Ultra Pro Magnum Rocker Kit with Studs and Guide Plates enhances valvetrain strength and increases valve lift without the need to change camshafts. Designed for LS3, L99, L76, and other rectangle-port head equipped LS engines, this kit improves overall engine performance and reliability.
Durable Construction and Appearance. Made from high-quality materials, the kit features stud-mount rockers with poly locks for secure installation, 3/8″ studs, and raised guide plates designed for 5/16″ pushrods. The components possess a robust, finished appearance suitable for demanding automotive applications.
Installation. Installation requires moderate mechanical skill and no drilling or permanent modifications. The kit is designed to fit directly onto compatible engines for a straightforward upgrade.
Warranty. This product includes a twelve-month manufacturer warranty.
Application. Specifically engineered for use on 2008-2013 6.2L Corvette C6 models, excluding the ZR1 variant.
CA Residents: WARNING: Cancer and Reproductive Harm
- Increase Strength Over Stock While Increasing Lift Without Swapping Cams
- Compatible With LS3, L99, L76, And Other Rectangle-Port Head Equipped LS Engines
- Includes Full Set Of Sixteen Stud-Mount Rockers With Poly Locks
- Includes 3/8″ Studs And Raised Guide Plates For 5/16″ Pushrods
- Rocker Arm Ratio: 1.8
- Rocker Stud Diameter: 3/8″
- Engine LS3 Factory Offset
- Warranty: Twelve Months
- Fits 2008-2013 6.2L Corvette C6, Excluding ZR1






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