Engines & Engine Parts

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: SUM-G6906

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Studs, 3/8-24 in. Thread, 1.52 in. Effective Stud Length, Mopar, Small Block, Oldsmobile, Kit

Part Number: CCA-4542-16

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arm Adjusting Screws, with Locknut, 7/16 in.-20 Thread, 5/16 in. Ball Diameter, Set of 4

Part Number: CSP-MA716K

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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: Monday 3/16/2026 if shipped by air

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Set of 16

Part Number: HRS-90008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Gold Series, Full Roller, 1.5 Ratio, Aluminum, Gold Anodized, Chevy, Small Block, Set of 16

Part Number: SUM-G6811G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Shaft Mount, 1.7 Ratio, Alum., Full Roller, Chevy, Big Block, Dart Pro 1, Pro 2, Iron Eagle Heads

Part Number: JES-KSS-037070

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.52 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Pontiac, Set of 16

Part Number: PQX-68455752

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1038

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: MAN-43143-16

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Shaft Mount, Steel, 1.7 Ratio, Chevy, LS, Kit

Part Number: CCA-1982-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Stud Girdle, Aluminum, Purple, 7/16 in.-20 Thread, Chevy, Big Block, Kit

Part Number: HRS-90120

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread, 2.00 in. Stud Length, Chevy, Ford, Big Block, Set of 8

Part Number: AFR-6407-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Full Roller, Aluminum, 1.6 Ratio, 7/16 in. Stud, Edelbrock Performer RPM, Oldsmobile, Set of 16

Part Number: CSP-S5003

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Shaft Support, GM Genuine Part, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12552203

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Shaft Mount Roller Rocker Arms, 1.6 Ratio, Aluminum, Black Anodized, Chrysler, Dodge, Plymouth, Small Block, Set of 16

Part Number: PRO-440-469

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Nut, Stud Girdle Replacement Nut Type, Full Roller, 7/16-20 in. Thread, Chevy, Ford, Set of 8

Part Number: AFR-6214-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arm Studs, High Performance, 10mm x 1.50 Base/7/16 in. in.-20 Top Thread, Chevy, 8.1L, Big Block, Kit

Part Number: ARP-135-7201

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

BOLT-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1741

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arm Stud, 7/16 in.-14 Base Threads, 7/16 in.-20 Nut Thread Size, 2.670 in. Overall Length, with Guideplate Locator Shank, Alloy Steel, Each

Part Number: MEL-MRDS-940

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 305-350, V8, Set of 16

Part Number: HRS-90084

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Kit

Part Number: ARP-235-7205

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Studs, High Performance, 3/8-24 in. Rocker Thread, 7/16 in.-14 Base Thread, 1.895 in. Effective Length, Chevy, Ford, Small Block, Set of 16

Part Number: ARP-134-7104

4.61 out of 5 stars ( 49 )

Estimated Ship Date: Apr 13, 2026 if ordered today

Rocker Arm Studs, 7/16-14 in. Base Thread Size, 3/8-24 in. Nut Thread Size, Chevy, Small Block, Dart, Each

Part Number: DRT-27002101

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Stud Mount, Roller Tip, Self-Aligning, Steel, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835002

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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