Engines & Engine Parts at Summit Racing

Scorpion Race Series Rocker Arms SCP1020-1

Scorpion Race Series Rocker Arms SCP1020-1

Rocker Arms, Race Series, Ford 289-351W, Full Roller, 1.72 Ratio, 7/16 in. stud, Each

Part Number: SCC-SCP1020-1

Not Yet Reviewed

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COMP Cams Ultra Pro Magnum Rocker Arms 1621L-1

Rocker Arm, Shaft Mount, 1.5 Ratio, Steel, Left Side Replacement, Chrysler, Big Block, Each

Part Number: CCA-1621L-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Scorpion Race Series Rocker Arms SCP1011

Rocker Arms, Race Series, Full Roller, .150 in. Offset, 1.5 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1011

Not Yet Reviewed

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KB Performance V-Twin Piston and Ring Kits KB263.080

Piston and Ring Kit, Hypereutectic, 3.507 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-080

Not Yet Reviewed

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COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1833-1

Rocker Arm, Fits 3/8 in. Stud, Full Roller, Steel, 1.7 Ratio, Ford, Small Block Windsor, Each

Part Number: CCA-1833-1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB906C.040

Piston and Ring Kit, Forged, 3.920 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB906C-040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Namura Technologies Top-End Repair Kits NX-70001K

Repair Kit, Top End, 39.460mm Bore, 8.50 to 1 Compression Ratio, KTM, Kit

Part Number: NTI-NX-70001K

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

PRW Pro Series Shaft-Mount Rocker Arms 3544012

Rocker Arms, Pro Series 2024 Billet Aluminum, 1.6 Ratio, Full Roller, Shaft Mount, Self-Locking, with Necessary Hardware, Natural Finish, Kit

Part Number: PQX-3544012

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

March Performance Sport Track Chevy Serpentine Pulley Kits 23695-09

Pulleys, Sport Track, Serpentine, Standard Ratio, Billet Aluminum, Silver Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-23695-09

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

Scorpion Race Series Rocker Arms SCP1111

Rocker Arms, Race Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.5 Ratio, Chevy, Set of 16

Part Number: SCC-SCP1111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1831-1

Rocker Arm, Fits 3/8 in. Stud, Full Roller, Steel, 1.6 Ratio, Ford, Small Block Windsor, Each

Part Number: CCA-1831-1

Not Yet Reviewed

Estimated Ship Date: Today

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KB Performance V-Twin Piston and Ring Kits KB294.010

Piston and Ring Kit, Hypereutectic, 3.635 in. Bore, Harley-Davidson®, 10.50;1 Compression Ratio, Kit

Part Number: UEM-KB294-010

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

COMP Cams Shaft Mount Aluminum Rocker Arms 1523CPG

Rocker Arms, Shaft Mount, Full Roller, 1.8 Ratio, Aluminum, Chevy, 7.0L LS, Set of 16

Part Number: CCA-1523

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

PRW Pro Series Shaft-Mount Rocker Arms 3544022

Rocker Arms, Pro Series, Shaft Mount, for Edelbrock Victor, Full Roller, Aluminum, 1.6 Ratio, Mopar, Big Block B/RB, Kit

Part Number: PQX-3544022

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB924C.005

Piston and Ring Kit, Forged, 3.503 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB924C-005

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Billet Aluminum Rocker Arms 90085

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, 305-350, V8, Set of 16

Part Number: HRS-90085

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

PRW Pro Series Shaft-Mount Rocker Arms 3544011

Rocker Arms, Pro Series, Shaft Mount, Full Roller, Aluminum, 1.5 Ratio, Mopar, Big Block B/RB, Kit

Part Number: PQX-3544011

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

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: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Ultra Pro Magnum Rocker Arms 1618-1

Rocker Arm, 3/8 in.Stud Mount, Full Roller, Chromoly Steel, 1.6 Ratio, Chevy, Small Block, Each

Part Number: CCA-1618-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® Roller Rocker Arms TFS-31400514

Rocker Arms, 1.5/1.6 Ratio Split, 3/8 in. Stud, Narrow Body, Full Roller, Aluminum, Chevy 5.0L/5.7L, Set of 16

Part Number: TFS-31400514

Not Yet Reviewed

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COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19017-1

Rocker Arm, Ultra Gold, Full Roller, 1.5 Ratio, Aluminum, Narrow Body, Not Self-Aligning, 3/8 in. Stud, Chevy, Each

Part Number: CCA-19017-1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3060

Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.83 Ratio, Ford, Set

Part Number: SCC-SCP3060

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

COMP Cams Magnum Roller Tip Rocker Arms 1418-12

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, 4.3L V6, Set of 12

Part Number: CCA-1418-12

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Magnum Roller Tip Rocker Arms 1418-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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March Performance Style Track Serpentine Systems 40745

Pulleys, Style Track, Serpentine, Performance Ratio, Billet Aluminum, Chrysler, Big Block, Kit

Part Number: MCH-40745

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Namura Technologies Top-End Repair Kits NA-30010K

Repair Kit, Top End, 81.96mm Bore, 9.00 to 1 Compression Ratio, Arctic Cat, Suzuki, Kit

Part Number: NTI-NA-30010K

Not Yet Reviewed

Estimated Ship Date: Today

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