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Rocker Arm Nuts

Individual Parts

Results 126 - 150 of 229

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

Part Number: MRG-923G

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Rocker Arm Stud Girdle Nuts, Polylock, 3/8-24 in., 2.000 in. Length, 0.550 in. Minimum Slot Width, Each

Part Number: DRT-64210230

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Rocker Arm Nut and Washer, Stamped Steel Rockers, 5/16 in. Ford, Small Block, Non-Adjusting Rockers, Each

Part Number: CCA-4610-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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JAM NUTS & ROCKER ARM BALL KIT, 3/8"-24, 5/8" Wrenching, 8 Each

Part Number: PQX-1200248

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; Hi-Tech Polylock for Aluminum; Stainless; Pr

Part Number: CCA-4600-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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POLYLOCK, 7/16 HIGH ENERGY ALUMINU

Part Number: CCA-4630-8

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

This product may not be eligible for select promotional offers

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: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

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3/8 Endurance Series Polylock Short-Set of 4

Part Number: SCC-SCPPL38SH-4

Not Yet Reviewed

Estimated Ship Date: Today

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Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200315-01

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

3/8 Endurance Series Polylock Short

Part Number: SCC-SCPPL38SH-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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: Today

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Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 X .940 OL

Part Number: CRO-74522S

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Estimated Ship Date: Today

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ADJUSTER SCREW KIT, VALVE LASH, 3/8"-24 x 29.50mm, PR Side Oiler X-Drilled, Std Part, Set of 16, Cup End

Part Number: PQX-9540608

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

POLYLOCK, 3/8" Stud, 12 Point, .550" OD shank Set of 16

Part Number: PQX-1200123

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Rocker Arm Nut

Part Number: PQX-1200246-01

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Rocker Arm Nuts,ROCKER ARM ADJUSTERS, Stud Girdle, PRW RockerLoc, 3/8" Stud, Short-Style, 6 Point, .550" OD shank, Set of 16

Part Number: PQX-1200316

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200316-01

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200318-04

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200319-04

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

ROCKERLOC, STUD GIRDLE, 7/16"-20, 6 pt, .600" OD shank, 8-Short & 8-Long, Split Set of 16

Part Number: PQX-1200328

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

ROCKER ARM NUT SET

Part Number: MEL-MRM-100HP

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

This product may not be eligible for select promotional offers

FLANGE NUT, 1/2"-20 x 5/8" Wrenching, 12pt flange nut, each

Part Number: PQX-1068306

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ADJ NUT, FS R/ARM 5/16

Part Number: CCA-4610-N

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Rocker Arm Nut, Rocker Arm Bridge Nut, Self-Locking, Jeep, Each

Part Number: CWA-J4006926

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

3/8 VTS Nut Stud Girdle 2.100-Single

Part Number: SCC-VTS38S-1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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