Rocker Arm Stud, M8 x 1.25mm Base Thread, 3/8-24 in. Rocker Arm Nut Thread Size, Chevy, Small Block LS, Each

Part Number: CCA-4554-1

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Rocker Arm Nut, Polylock, for Pro Magnum Series Rockers In GEN III LS1, LS2, and LS6 Models, Each

Part Number: CCA-4654-1

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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LS1 SET SCREW 3/8 - 24 X .250

Part Number: CCA-4654SS-16

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Estimated Ship Date: Dec 16, 2026 if ordered today

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