Rocker Arm Nuts

Rocker Arm Nuts, 3/8 in.-24 Thread, 0.550 Slot Width, Set of 16

Part Number: PRO-66935

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Rocker Arm Polylocks, 3/8 in.-24 Thread, .540 in. Outside Diameter, Set of 16

Part Number: MRG-923G

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Estimated Ship Date: Aug 26, 2025 if ordered today

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Rocker Arm Polylocks, 7/16 in.-20 Thread, .544 in. Outside Diameter, Set of 16

Part Number: MRG-924G

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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