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COMP Cams Rocker Arm Adjusting Nuts 4602-1

COMP Cams Rocker Arm Adjusting Nuts 4602-1

Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; Magnum Polylock; Stud Size 3/8 in.; 1 pc.

Part Number: CCA-4602-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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COMP Cams Rocker Arm Adjusting Nuts 4509-1

Rocker Arm Stud Girdle Nuts, Roller Rockers, 3/8 in.-24 Thread, .750 in. Outside Diameter, 2.00 in. Height, Each

Part Number: CCA-4509-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Melling Rocker Arms MR-927

Rocker Arm, Shaft Mount, Non-Roller, Steel, Ford, Mazda, Each

Part Number: MEL-MR927

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Melling Rocker Arms MR-886

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-886

Not Yet Reviewed

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Chevrolet Performance Rocker Arm Studs 12552126

Rocker Arm Stud, Steel Alloy, 7/16-14 in Base Thread, 3/8-24 in Rocker Nut Thread, Chevy, Small Block LT, Each

Part Number: NAL-12552126

Not Yet Reviewed

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Trick Flow® Rocker Arm Studs TFS-54400614-1

Rocker Arm Stud, 7/16-20 in. Thread, (1) 3 in. Stud, 2.261 in. Effective Length, Ford, 429/460 A460 Head, Each

Part Number: TFS-54400614-1

Not Yet Reviewed

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COMP Cams Hi-Tech Rocker Arm Studs 4514-1

Rocker Arm Stud, Steel Alloy, 3/8-16 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread Size, Chevy, Big Block

Part Number: CCA-4514-1

Not Yet Reviewed

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Melling Rocker Arms MRK-654

Rocker Arm, Non Roller, Steel, Natural, Fulcrum, Ford, 4.9L, Each

Part Number: MEL-MRK-654

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Body Parts Rocker Panels RRP303

ROCKER; SLIP-ON; LH; 72-93 DG PICK-UP

Part Number: BDY-RRP303

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

COMP Cams Rocker Arm Adjusting Nuts 4657-1

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: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Melling Rocker Arms MRK-550-2

KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-550-2

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Melling Rocker Arms MR-889

Rocker Arm, Non-roller, Self-aligning, Stud Mount, Steel, Natural, 0.582 in. Slot Width, Ford, Lincoln, Mercury, Each

Part Number: MEL-MR-889

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams Hi-Tech Rocker Arm Studs 4512-1

Rocker Arm Stud, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Big Block, Each

Part Number: CCA-4512-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Melling Rocker Arms MR-954

Rocker Arm, Non-roller, Stud Mounting Style, Steel, Natural, Chevy, 8.1L, Each

Part Number: MEL-MR-954

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Body Parts Rocker Panels RRP702

ROCKER PANEL; REAR SIDE DOOR; RH OR LH; CREW CAB 46 3/42in X 11

Part Number: BDY-RRP702

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Melling Rocker Arms MR-710

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-710

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Pioneer Replacement Rocker Arms RK-888-X

Rocker Arms, Pedestal Mount, Stamped Steel, OEM Style, 1.7 Ratio, Fits Ford, 351C 1970-74, Each

Part Number: PIO-RK-888-X

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Melling Rocker Arms MRK-547

5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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COMP Cams Rocker Arm Adjusting Nuts 4510-1

Rocker Arm Stud Girdle Nuts, Roller Rockers, 7/16 in.-20 Thread, .750 in. Outside Diameter, 2.515 in. Height, Each

Part Number: CCA-4510-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Trick Flow® Rocker Arm Adjusting Nuts TFS-70000905-1

Rocker Arm Nut, Roller Rocker, 7/16 in.-20 Thread, .600 in. Outside Diameter, Each

Part Number: TFS-70000905-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Melling Rocker Arms MRK-434

Rocker Arm, Non-roller, Stud Mount, Steel, Natural, 0.464 in. Slot Width, Pontiac, Each

Part Number: MEL-MRK-434

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

INA Rocker Arms VR0043

Rocker Arm, OEM Replacement, Steel, Natural, BMW, Each

Part Number: IFE-VR0043

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Edelbrock Rocker Arm Stud Bolt Kits 8590

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Pair

Part Number: EDL-8590

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scorpion Rocker Arm Nuts SCPPL38SH-4

3/8 Endurance Series Polylock Short-Set of 4

Part Number: SCC-SCPPL38SH-4

Not Yet Reviewed

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Melling Rocker Arms MR-849

Rocker Arm, Non-roller, Stud Mounting Style, Steel, Ford, 3.6L, 4.3L, 4.7L, Each

Part Number: MEL-MR-849

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Melling Rocker Arms MR-913

ARM ENG VALVE ROCKER

Part Number: MEL-MR-913

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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