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Rocker Arm Nuts

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Results 1 - 25 of 54

COMP Cams Rocker Arm Adjusting Nuts 4606-16

Made in the USA COMP Cams Rocker Arm Adjusting Nuts 4606-16

COMP Cams Rocker Arm Adjusting Nuts 4606-16

Rocker Arm Nuts, High Energy, Stamped Steel Rockers, 7/16 in.-20 Thread, Set of 16

Part Number: CCA-4606-16

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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This product may not be eligible for select promotional offers

COMP Cams Rocker Arm Adjusting Nuts 4604-16

Made in the USA COMP Cams Rocker Arm Adjusting Nuts 4604-16

COMP Cams Rocker Arm Adjusting Nuts 4604-16

Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, Set of 16

Part Number: CCA-4604-16

4.69 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

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COMP Cams Rocker Arm Adjusting Nuts 4631-16

Made in the USA COMP Cams Rocker Arm Adjusting Nuts 4631-16

COMP Cams Rocker Arm Adjusting Nuts 4631-16

Rocker Arm Nut, Full Roller, 3/8-24 in. Thread, Polylock, Each

Part Number: CCA-4631-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Proform Rocker Arm Adjusting Nuts 66935

Proform Rocker Arm Adjusting Nuts 66935

Proform Rocker Arm Adjusting Nuts 66935

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: Tomorrow

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COMP Cams Rocker Arm Adjusting Nuts 4630-16

Made in the USA COMP Cams Rocker Arm Adjusting Nuts 4630-16

COMP Cams Rocker Arm Adjusting Nuts 4630-16

Rocker Arm Nut, Full Roller, 7/16-20 in. Thread, Polylock, Each

Part Number: CCA-4630-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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COMP Cams Rocker Arm Adjusting Nuts 4610-16

Made in the USA COMP Cams Rocker Arm Adjusting Nuts 4610-16

COMP Cams Rocker Arm Adjusting Nuts 4610-16

Rocker Arm Nuts, Stamped Steel Rockers, 5/16 in. Ford, Small Block, Non-Adjusting Rockers, Set of 16

Part Number: CCA-4610-16

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Harland Sharp Polylocks Rocker Arm Nuts PL038K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL038K

Harland Sharp Polylocks Rocker Arm Nuts PL038K

Polylocks, 3/8 in. Thread, .550 in. Diameter, Set of 4

Part Number: CSP-PL038K

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141006

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141006

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141006

Rocker Arm Nut, Stud Girdle Adjusting Nut, Full Roller, 7/16-20 in. Thread, Set of 8

Part Number: SUM-141006

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Dorman Rocker Arm Nuts 693-022

Dorman Rocker Arm Nuts 693-022

Dorman Rocker Arm Nuts 693-022

Rocker Arm Nut, Replacement, Self-locking, 7/16-20 in. Thread, Non-roller, Chevrolet, GMC, Set of 10

Part Number: RNB-693-022

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Gold Rocker Arm Nuts 920G

Mr. Gasket Gold Rocker Arm Nuts 920G

Mr. Gasket Gold Rocker Arm Nuts 920G

Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, .603 in. Outside Diameter, Set of 16

Part Number: MRG-920G

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Trick Flow® Rocker Arm Adjusting Nuts TFS-70000904-8

Trick Flow® Rocker Arm Adjusting Nuts TFS-70000904-8

Trick Flow® Rocker Arm Adjusting Nuts TFS-70000904-8

Rocker Arm Nuts, Roller Rockers, 7/16 in.-20 Thread, .600 in. Outside Diameter, Set of 8

Part Number: TFS-70000904-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141005

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141005

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141005

Rocker Arm Nut, Stud Girdle Adjusting Nut, Full Roller, 7/16-20 in. Thread, Each

Part Number: SUM-141005

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Rocker Arm Nuts ALL90207

Allstar Performance Rocker Arm Nuts ALL90207

4.75 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Trick Flow® Rocker Arm Adjusting Nuts TFS-70000903-8

Trick Flow® Rocker Arm Adjusting Nuts TFS-70000903-8

Trick Flow® Rocker Arm Adjusting Nuts TFS-70000903-8

Rocker Arm Nuts, Roller Rockers, 3/8 in.-24 Thread, .600 in. Outside Diameter, Set of 8

Part Number: TFS-70000903-8

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Harland Sharp Polylocks Rocker Arm Nuts PL716K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL716K

Harland Sharp Polylocks Rocker Arm Nuts PL716K

Rocker Arm Nuts, Polylocks, Roller Rocker Arms, 7/16 in.-20 Thread, Set of 4

Part Number: CSP-PL716K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141004

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141004

Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts SUM-141004

Rocker Arm Nut, Stud Girdle Adjusting Nut, Full Roller, 3/8-24 in. Thread, Set of 8

Part Number: SUM-141004

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

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AFR Rocker Arm Stud Girdle Replacement Nuts 6214-1

AFR Rocker Arm Stud Girdle Replacement Nuts 6214-1

5 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Engine Works Polylocks 71-8

Engine Works Polylocks 71-8

Engine Works Polylocks 71-8

Rocker Arm Nuts, Polylock, 12-Point, Non-Roller, 7/16 in.-20 Thread, 0.600 in. Slot Width, 1.35 in. Length, Set of 8

Part Number: EW1-71-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PRW RockerLocs 1200337

PRW RockerLocs 1200337

PRW RockerLocs 1200337

Rocker Arm Nuts, PRW RockerLoc, 7/16 in. Stud, Hex Head, .550 in. O.D. shank, Set of 16

Part Number: PQX-1200337

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

Proform Rocker Arm Adjusting Nuts 66936

Proform Rocker Arm Adjusting Nuts 66936

Proform Rocker Arm Adjusting Nuts 66936

Rocker Arm Nuts, 7/16 in.-20 Thread, 0.600 Slot Width, Set of 16

Part Number: PRO-66936

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scorpion Rocker Arm Nuts SCPVTS716S-4

Made in the USA Scorpion Rocker Arm Nuts SCPVTS716S-4

Scorpion Rocker Arm Nuts SCPVTS716S-4

PolyLocks, 7/16 -24 in. Thread, Set of 4

Part Number: SCC-SCPVTS716S-4

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Engine Works Polylocks 31-8

Engine Works Polylocks 31-8

Engine Works Polylocks 31-8

Rocker Arm Nuts, Polylock, 6-Point, Non-roller, 3/8 in.-24 Thread, 0.550 in. Slot Width, 1.35 in. Length, Set of 8

Part Number: EW1-31-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Harland Sharp Polylocks Rocker Arm Nuts PL3800K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL3800K

Harland Sharp Polylocks Rocker Arm Nuts PL3800K

Rocker Arm Polylocks, Stud Girdle, Fits 3/8 in. Stud, Set of 4

Part Number: CSP-PL3800K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Engine Works Polylocks 76-8

Engine Works Polylocks 76-8

Engine Works Polylocks 76-8

Rocker Arm Nuts, Stud Girdle Polylock, 12-Point, Non-Roller, 7/16 in.-20 Thread, 0.600 in. Slot Width, 2.10 in. Length, Set of 8

Part Number: EW1-76-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Harland Sharp Polylocks Rocker Arm Nuts PL3761K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL3761K

Harland Sharp Polylocks Rocker Arm Nuts PL3761K

Rocker Arm Nuts, Polylock Style, Full Roller, 7/16-20 in. Thread, 0.600 in. O.D., 2.200 in. Height, Set of 4

Part Number: CSP-PL3761K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Harland Sharp Polylocks Rocker Arm Nuts PL3760K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL3760K

Harland Sharp Polylocks Rocker Arm Nuts PL3760K

Rocker Arm Polylocks, Stud Girdle, Fits 7/16 in. Stud, Set of 4

Part Number: CSP-PL3760K

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

PRW RockerLocs 1200336

PRW RockerLocs 1200336

PRW RockerLocs 1200336

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

Part Number: PQX-1200336

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

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