Engines & Engine Parts at Summit Racing

Scorpion Endurance Marine Series Rocker Arms SCP4014

Scorpion Endurance Marine Series Rocker Arms SCP4014

Rocker Arms, Endurance Marine Series, Full Roller, 1.7 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Set of 16

Part Number: SCC-SCP4014

4.0 out of 5 stars ( 5 )

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

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

AFR Rocker Arm Studs 6405-1

Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Size, 0.850 in. Nut Length, 1.900 in. Overall Length, Each

Part Number: AFR-6405-1

5.0 out of 5 stars ( 1 )

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

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

Brodix Cylinder Heads Rocker Arm Studs BR 318S

Rocker Arm Stud, 3/8-24 in. Thread, Each

Part Number: BRO-BR318S

3.5 out of 5 stars ( 2 )

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

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

COMP Cams Max-Lift BSR Shaft Rocker Systems 1980-16

Rocker Arms, Max-Lift BSR Shaft Rocker Systems, Non-roller, Steel, Black Nitride, 1.7 Ratio, Shaft Mounting, Chevrolet, 6.2L LS, Set of 16

Part Number: CCA-1980-16

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

Scorpion Race Series Rocker Arms SCP1017-1

Rocker Arms, Race Series, Ford 289-351W, Full Roller, 1.6 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1017-1

Not Yet Reviewed

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

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

COMP Cams Magnum Rocker Arm and Magnum Pushrod Kits 1431-KIT

Rocker Arms, 3/8 in. Stud Mount, Roller Tip, Pushrods, Steel, 1.6 Ratio, Ford, Kit

Part Number: CCA-1431-KIT

1.5 out of 5 stars ( 2 )

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

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

COMP Cams Rocker Arm Adjusting Nuts 4604-1

Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; High Energy Polylock; Stud Size 3/8 in.; 1 p

Part Number: CCA-4604-1

Not Yet Reviewed

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

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

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RPR205

Rocker Arm/Pushrod Kit, Magnum 1.72, High Energy Pushrods, Chevy, Big Block, Retro-Fit Hydraulic Roller, Kit

Part Number: CCA-RPR205

1.0 out of 5 stars ( 1 )

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

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

Howards Cams Maximum Effort Stud Girdle Kits 90201

Stud Girdle Kit, 7/16 in.-20 Thread, Ford, 221-302, 351W, Kit

Part Number: HRS-90201

5.0 out of 5 stars ( 4 )

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

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

Scorpion Race Series Rocker Arms SCP1041-1

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.75 Ratio, 3/8 in. Stud, Chevy, Big Block W, Each

Part Number: SCC-SCP1041-1

Not Yet Reviewed

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

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

PRW Shaft-Mount Rocker Arm Hold-Down Kits 9539004

Shaft Rocker Arm Mounting Hardware, Ford FE, Steel, Black Oxide, Kit

Part Number: PQX-9539004

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

Crown Automotive Rocker Arms 3223539KL

Rocker Arms, Non-roller, Steel, Natural, Stud Mounting Style, Pivots, Bridges, Jeep, 5.0L, 5.9L, Kit

Part Number: CWA-3223539KL

4.0 out of 5 stars ( 1 )

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:

Melling Rocker Arms MRK-544-2

5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026

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COMP Cams Trunnion-Upgraded OEM Rocker Arms for GM LS 1479-16

Rocker Arms, Upgraded Trunnion, Stud Mount, 1.8 Ratio, Roller Fulcrum, Steel, Black Oxide, Chevy, LS7, Set of 16

Part Number: CCA-1479-16

Not Yet Reviewed

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

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

Melling Replacement Rocker Arm Shafts MRS-621

SHAFT-ENG VALVE ROCKER ARM

Part Number: MEL-MRS-621

5.0 out of 5 stars ( 1 )

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

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

COMP Cams Stud Girdles 4009

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

Part Number: CCA-4009

5.0 out of 5 stars ( 1 )

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

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

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: Monday 3/16/2026 if shipped by air

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

Harland Sharp Rocker Arm Shaft Spacers SP062K

Rocker Arm Shaft Spacers, Aluminum, 0.062 in. Thick, 0.875 in. I.D., Chrysler, Dodge, Plymouth, Set of 4

Part Number: CSP-SP062K

Not Yet Reviewed

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

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

COMP Cams Ultra Pro Magnum Rocker Arms 1601-1

Rocker Arm, Ultra Pro Magnum, Full Roller, Chromoly Steel, 1.52 Ratio, 3/8 in. Stud, Chevy, Small Block, Each

Part Number: CCA-1601-1

Not Yet Reviewed

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

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

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1805-1

Rocker Arm, Fits 7/16 in. Stud, Full Roller, Steel, 1.6 Ratio, Chevy, Small Block/GM V6, Each

Part Number: CCA-1805-1

5.0 out of 5 stars ( 1 )

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

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

Harland Sharp Heavy-Duty Roller Rockers L70016ZI-1

Rocker Arm, Full Roller, 1.6 Ratio, Shaft Mounting Style, Aluminum, Orange, Each

Part Number: CSP-L70016ZI-1

Not Yet Reviewed

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

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

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19016-1

Rocker Arm, Ultra Gold, Full Roller, 1.6 Ratio, Aluminum, Narrow Body, Self-Aligning, 3/8 in. Stud, Chevy, Each

Part Number: CCA-19016-1

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 RP1431-16

Rocker Arms, Stud Mount, Roller Tip, Steel, Natural, Fits 3/8 in. Stud, Ford, Small Block, Kit

Part Number: CCA-RP1431-16

4.0 out of 5 stars ( 4 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PRW Sportsman Steel Roller Tip Rocker Arms 68289316

2 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026

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BTR Rocker Arm Replacements Parts SRKR1-BASE

Rocker Arm Mounting Stand, Shaft Style, Fits LS1-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR1BASE

5.0 out of 5 stars ( 1 )

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

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

Scorpion Endurance Series Rocker Arms SCP3018-1

Rocker Arms, Endurance Series, Full Roller, 1.6 Ratio, Aluminum, Blue Anodized, 7/16 in. Stud Mounting Style, Ford, 4.7L/5.0L/5.8L Windsor, Each

Part Number: SCC-SCP3018-1

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

COMP Cams Rocker Arm Shafts 1077-1

Rocker Shaft For 1321 Rockers

Part Number: CCA-1077-1

5.0 out of 5 stars ( 1 )

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

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