Rocker Arm Nuts

ROCKERLOC, 7/16" stud, GM LS Series specific, hex head, 13.97mm OD shank, Single Piece

Part Number: PQX-1200345-01

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Estimated Ship Date: May 6, 2026 if ordered today

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Rocker Arm Nut

Part Number: PQX-1200246-01

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Estimated Ship Date: May 6, 2026 if ordered today

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Engine Rocker Arm Adjusting Nut

Part Number: PQX-1200247-01

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Estimated Ship Date: May 6, 2026 if ordered today

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Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200316-01

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Estimated Ship Date: May 6, 2026 if ordered today

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Rocker Arm Nut, Full Roller, 1/2-20 in. Thread, Polylock, Ultra Pro Manngum, Ultra Pro Magnum XD, Each

Part Number: CCA-4657-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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