COMP Cams adjustable rocker arm conversion kits replace the factory studs with new studs, spacers, and adjusting nuts. These kits are a simple, easy, and inexpensive way to add an adjustable valvetrain to your engine.

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COMP Cams Rocker Stud, Magnum, Polylock Set 7/16 in, Set of 16

COMP Cams Rocker Stud, Magnum, Polylock Set 7/16 in, Set of 16

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COMP Cams Rocker Arm Stud Girdle Nut, Roller Rockers for 7/16 in. Stud Ultra Pro Magnum Rockers

COMP Cams Rocker Arm Stud Girdle Nut, Roller Rockers for 7/16 in. Stud Ultra Pro Magnum Rockers

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COMP Cams Rocker Stud, High Energy, Polylock 3/8 in, Each

COMP Cams Rocker Stud, High Energy, Polylock 3/8 in, Each

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COMP Cams Rocker Stud, Magnum, Polylock 3/8 in, Each

COMP Cams Rocker Stud, Magnum, Polylock 3/8 in, Each

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COMP Cams Rocker Stud, Magnum, Polylock Set 3/8 in, Set of 16

COMP Cams Rocker Stud, Magnum, Polylock Set 3/8 in, Set of 16

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COMP Cams Rocker Arm Component, Adjusting Nut for Magnum Rockers w/ 3/8 in. Stud

COMP Cams Rocker Arm Component, Adjusting Nut for Magnum Rockers w/ 3/8 in. Stud

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