Engines & Engine Parts at Summit Racing

Manley Rocker Arms 434212-16

Aluminum Roller Rocker Arms (Set of 16), PONT 287-455 & 4.3L V8 1958-81, 1.65 x 7/16"

Part Number: MAN-434212-16

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

S&S Cycle Roller Rocker Arms 900-4065A

Rocker Arms, Forged Steel, 1.625:1 Ratio, Roller Tip, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-900-4065A

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

COMP Cams Magnum Rocker Arm and Magnum Pushrod Kits RPM1416-16

COMP Cams Magnum Rocker Arm and Magnum Pushrod Kits RPM1416-16

Rocker Arm/Pushrod Kit, Magnum 1.6, Magnum Pushrods, Chevy, Small Block, Kit

Part Number: CCA-RPM1416-16

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Crower Rocker Arm Nuts 74522S

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

Part Number: CRO-74522S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scorpion Racing Products Rocker Arm Nuts SCPPL716SH-1

7/16 Endurance Series Polylock Short

Part Number: SCC-SCPPL716SH-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Rocker Arm Nuts SCPPL38SH-1

3/8 Endurance Series Polylock Short

Part Number: SCC-SCPPL38SH-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PRW Billet Rocker Arm Stud Girdles 1535002

Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Natural, Chevrolet, Stock Heads, Kit

Part Number: PQX-1535002

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Brodix Cylinder Heads T&D Shaft Rocker Arms TD 3036 7070

Rocker Arms, Shaft Mount, 1.7 Ratio, Roller Fulcrum, Brodix Big Duke Cylinder Heads, Chevy, 454, Set

Part Number: BRO-TD3036-70-70

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Dart Rocker Arm Studs 27002104

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

Part Number: DRT-27002104

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Harland Sharp Original Roller Rockers 3002-1

Rocker Arm, Full Roller, 1.75 Ratio, 3/8 in. Stud Size, Aluminum, Orange Anodized, Chevy, Each

Part Number: CSP-3002-1

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Crown Automotive Rocker Arms J3242393

Rocker Arm, Non-roller, 1.6 Ratio, Steel, Stud Mounting Style, Jeep, 2.5L, 4.0L, 4.2L, Each

Part Number: CWA-J3242393

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Crown Automotive Rocker Arms 3242393K

4.75 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Scorpion Race Series Rocker Arms SCP1055-1

1.6 AMC 7/16 Blue Races Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1055-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1048R-1

1.55 SBC 7/16 .150 Right Offset Blue Race Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1048R-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1032

1.65 SBC 7/16 .150 Offset Blue Race Series Rocker Arms Set of 16

Part Number: SCC-SCP1032

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3017-1

1.6F SBF 3/8 Blue Endurance Single Rocker Arm w/ Polylock

Part Number: SCC-SCP3017-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3092-1

1.73F BBF 3/8 Blue Endurance Single Rocker Arm w/ Polylock

Part Number: SCC-SCP3092-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3102

Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.7 Ratio, AMC, Set of 16

Part Number: SCC-SCP3102

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3050-1

Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 3/8 in. Stud. Aluminum, 1.6 Ratio, Olds, Each

Part Number: SCC-SCP3050-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1033R-1

1.7 SBC 3/8 .150 Right Offset Blue Race Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1033R-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Jesel Sportsman Series Shaft Rocker Arms KSS-526060

Rocker System, Full Roller, 1.6 Ratio, for Brodix ST 5.0, Track 1, and IMCA Spec Heads, Ford, Small Block, Kit

Part Number: JES-KSS-526060

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

S&S Cycle Rocker Arm Shafts 90-4036

Rocker Arm Shafts, Steel, Natural, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-90-4036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Scorpion Racing Products Rocker Arm Mounting Stands SCPL92PED-4

L-92 Pedestals 4 Pieces

Part Number: SCC-L92PED-4

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Ajusa Rocker Arms 85012200

Rocker Arm, Standard Replacement, Exhaust Position, Roller Tip, Steel, Chrysler, Dodge, Each

Part Number: AJU-85012200

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Ajusa Rocker Arms 85011800

Rocker Arm, Standard Replacement, Intake Position, Roller Tip, Steel, Chrysler, Dodge, Eagle, Each

Part Number: AJU-85011800

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1806-1

Rocker Arm, Fits 7/16 in. Stud, Full Roller, Steel, 1.65 Ratio, Chevy, Small Block/GM V6, Each

Part Number: CCA-1806-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today