Engines & Engine Parts at Summit Racing

Scorpion Endurance Series Rocker Arms SCP3053-1

Scorpion Endurance Series Rocker Arms SCP3053-1

1.65 Pontiac 7/16 Blue Endurance Single Rocker Arm w/ Polylock

Part Number: SCC-SCP3053-1

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

Scorpion Endurance Series Rocker Arms SCP3102-1

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

Part Number: SCC-SCP3102-1

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

Scorpion Race Series Rocker Arms SCP1048L-1

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

Part Number: SCC-SCP1048L-1

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

Melling Rocker Arms MRK-402

KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-402

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 Arm Nuts MRM-100HP

ROCKER ARM NUT SET

Part Number: MEL-MRM-100HP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Aluminum Roller Rocker Arms 1071-16

Rocker Arms, Shaft Mount, 1.5 Ratio, Aluminum, Roller Rockers, Red, Mopar, Big Block, Set of 16

Part Number: CCA-1071-16

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

Melling Rocker Arms MRK-921

KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-921

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

PRW Rocker Arm Shafts 9531801

ROCKER ARM SHAFTS PAIR

Part Number: PQX-9531801

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

PRW Rocker Arm Bolts 1011054

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS7, 8mm x 1.25 Thread Pitch, 2.047 in. UHL, 12 Point, Set of 16

Part Number: PQX-1011054

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

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1823-1

Rocker Arm, Stud Mount, Full Roller, Chromoly Steel, 1.73 Ratio, 7/16 in. Stud, Chevy, Big Block, Each

Part Number: CCA-1823-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Stud Girdles 4001

Rocker Arm Stud Girdle, Aluminum, Red, 3/8 in.-24 Thread, Chevy, Small Block, Kit

Part Number: CCA-4001

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

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RPE1417-12

Rocker Arm/Pushrod Kit, Stud Mount, Magnum Roller Tip, 1.52 Ratio, Hi-Energy Pushrods, Chevy, 4.3L V6, Kit

Part Number: CCA-RPE1417-12

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1838-1

Rocker Arm, Fits 7/16 in. Stud, Full Roller, Steel, 1.8 Ratio, Ford, Each

Part Number: CCA-1838-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Harland Sharp Original Roller Rockers L1004-050-1

Rocker Arm, Full Roller, 0.050 in. Intake Offset, 1.5 Ratio, Aluminum, Orange, Chevy, Small Block, Each

Part Number: CSP-L1004-050-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RP1417-12

Rocker Arm/Pushrod Kit, Magnum 1.52, Hi-Energy Pushrods, Chevy, 4.3, OEM Roller Cam, Kit

Part Number: CCA-RP1417-12

4.0 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

COMP Cams Stud Girdles 4012

Stud Girdle Chevy 265-400 Brodix Pontiac Solid Bar 40/60 Stud Spacing

Part Number: CCA-4012

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

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

Top Street Performance Rocker Arms 61081

PRO SERIES CAST STEEL ROCKER ARMS - GM GEN V LT, 1.8 RATIO, NEEDLE BEARING TRUNNION

Part Number: TSN-61081

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Top Street Performance Rocker Arm Conversion Kit Tools 60803

LS/LT ROCKER ARMS TRUNNION INSTALLATION TOOL

Part Number: TSN-60803

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1213R-1

ROCKER ARMS 1.6 SBC V-8 AFR 227, 235-245cc, DART Pro 1 180-230cc & Dart Iron Eagle 165-230cc, Dart SHP 180-220cc, Brodix Track I 215-245cc 7/16 .050 R

Part Number: SCC-1213R-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams High Energy Diecast Aluminum Rocker Arms 17004-1

Rocker Arm, Full Roller, 1.5 Ratio, Aluminum, Natural, 7/16 in. Stud Size, Chevy, Small Block, Each

Part Number: CCA-17004-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top Street Performance Rocker Arm Studs 734-181986

PRO SERIES ROCKER ARM STUD KIT - GM GEN III/IV LS (NON- ADJUSTABLE)(EXCEPT LS7), 12-PT

Part Number: TSN-734-181986

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Moroso Replacement Stud Girdle U-Bolts 67300

Stud Girdle Replacement Components, U-Bolt Assembly, for 67250 Stud Girdle, Set of 4

Part Number: MOR-67300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Pro Magnum Shaft Mount Roller Rocker Arms 1622-1

Rocker Arm, Ultra Pro, Chromoly, Full Roller, Shaft Mount, 1.5 Ratio, Chrysler, Each

Part Number: CCA-1622-1

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

COMP Cams Shaft Mount Aluminum Rocker Arms 1518CPG

Rocker Arms, Shaft Mount, Full Roller, Aluminum, Natural, 1.5 Ratio, for Use with Edelbrock Cylinder Heads, Pontiac, Pontiac V8, Kit

Part Number: CCA-1518

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