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 Replacement Nut 1621/1622 For Chrysler 273-360, 383-440 Shaft Mount Rocker Kit

COMP Cams Replacement Nut 1621/1622 For Chrysler 273-360, 383-440 Shaft Mount Rocker Kit

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COMP Cams Rocker Arm Stud Girdle Nut, Roller Rockers for 7/16 in. Stud w/ (4) 4508S Snap Rings

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COMP Cams Rocker Arm Nut, 1.125 in. Tall Polylock for High Energy Rockers w/ 7/16 in. Stud

COMP Cams Rocker Arm Nut, 1.125 in. Tall Polylock for High Energy Rockers w/ 7/16 in. Stud

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COMP Cams Rocker Arm Nut, Rocker Arm Components, Rocker Arm Adjusting Nuts, Hi-Tech Polylock for, Aluminium, Stainless, Pr

COMP Cams Rocker Arm Nut, Rocker Arm Components, Rocker Arm Adjusting Nuts, Hi-Tech Polylock for, Aluminium, Stainless, Pr

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COMP Cams Adjusting Nut Set for GM LS1/LS6/LS3 Ultra Pro Magnum Adjustable Rocker

COMP Cams Adjusting Nut Set for GM LS1/LS6/LS3 Ultra Pro Magnum Adjustable Rocker

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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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