COMP Cams Ultra Pro Magnum rocker arm upgrade kits include Ultra Pro Magnum rocker arms, guide plates, rocker studs, adjusting nuts, and set screws. These kits are designed to fit under the stock valve covers without machining. Build up your engine with COMP Cams Ultra Pro Magnum upgrade kits.

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COMP Cams Rocker Arm, Full Roller, High Energy, 1.73 Ratio, For Ford 351C, 429-460 w/ 7/16 in. Stud, Aluminium, Natural, Set of 16

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COMP Cams Rocker Arm, Magnum Roller, Steel, Nitrided 1.6 Ratio Rocker Arm For Chevrolet V6/Small Block w 3/8 in. Stud

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COMP Cams Stud Girdles, For Pontiac 265-455 w/ 7/16 in. Stud, Kit

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COMP Cams Rocker Arm, Ultra Pro Magnum, Full Roller, Chromoly Steel, 1.8 Ratio, Pedestal Mount GM LS1/LS2/LS6, Set of 16

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