Engines & Engine Parts at Summit Racing

COMP Cams Hi-Tech Rocker Arm Studs 4515-1

COMP Cams Hi-Tech Rocker Arm Studs 4515-1

Rocker Arm Stud, 7/16-20 in. Base Thread, 3/8-16 in. Nut Thread, 1.895 in. Effective Stud Length, Each

Part Number: CCA-4515-1

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

Jesel Rocker Arm Mounting Stands STN-SS2133-3

ROCKER ARM STAND EA.

Part Number: JES-STN-SS2133-3

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Melling Rocker Arms MR-1349

Rocker Arm, ARM-ENG VALVE ROCKER

Part Number: MEL-MR-1349

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1826-8

Rocker Arms, Fits 7/16 in. Stud, Full Roller, Steel, 1.6 Ratio, Chevy, Big Block, Set of 8

Part Number: CCA-1826-8

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

Scorpion Endurance Series Rocker Arms SCP3091

1.5 SBF 3/8 Blue Endurance Series Rocker Arms Set of 16

Part Number: SCC-SCP3091

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62455765

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.65 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: PQX-62455765

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

Proform Rocker Arm Shafts 66867

Rocker Arm Shafts, Machined, Steel, Chrysler, Small Block, Each

Part Number: PRO-66867

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Melling Rocker Arms MR-1346

Engine Rocker Arm, V6, Chevy, Buick, Olds, Pont, Steel, Each

Part Number: MEL-MR-1346

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 Arms MR-1347

ROCKER ARM

Part Number: MEL-MR1347

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scorpion Race Series Rocker Arms SCP1101

Rocker Arms, Race Series, Pedestal Mount, Full Roller, Aluminum, 1.65 Ratio, Ford, Small Block, Set of 16

Part Number: SCC-SCP1101

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

PRW Rocker Arm Adjuster Screws 1205230-01

Rocker Arm Adjusting Screws, with Locknut, 3/8 in.-24 Thread, 5/16 in. Cap, Each

Part Number: PQX-1205230-01

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ LS Rocker Arms SME-14301M

Rocker Arm, Moly Coated, Ductile Iron, Roller Fulcrum Type, 1.7 Ratio, Narrow Style, Chevy, LS, Each

Part Number: SME-14301M

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Howards Cams LS Series Direct Bolt-On Roller Rockers 90098

Rocker Arm, Direct Bolt-On, Full Roller, 1.8 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Set of 16

Part Number: HRS-90098

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

PRW Platinum Series Shaft-Mount Rocker Arms 3244013-R1

Rocker, PQx Platinum Series Shaft-Mount, Bushed, Roller Tip, Stainless Steel, Natural, 1.7 Ratio, Chrysler, Dodge, Big Block, Right Offset, Each

Part Number: PQX-3244013-R1

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 Pro Series Billet Aluminum Rocker Arms 6545402

ROCKER ARMS, PRO SERIES ALUM, FORD Boss 351C-M, 400, 429, 460 1968-97, 1.73 x 7/16"

Part Number: PQX-6545402

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

Harland Sharp Original Roller Rockers L1005-050-1

Rocker Arm, Full Roller, Left Offset, 1.6 Ratio, 7/16 in Stud Size, Aluminum, Orange, Chevy, Small Block, Each

Part Number: CSP-L1005050-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Melling Rocker Arms MR-1265

Rocker Arm, Nissan, Diecast, Each

Part Number: MEL-MR-1265

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Magnum Rocker Arm Replacement Pivot Balls 1400B-1

Pivot Ball, Replacement for Magnum Rockers, fits 3/8 in. Stud, Each

Part Number: CCA-1400B-1

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PRW Pro Series Billet Aluminum Rocker Arms 6535012

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.6 x 7/16", Super Duty

Part Number: PQX-6535012

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

Proform Extruded Aluminum Shaft Mount Roller Rocker Arms 66868R

Rocker Arm, Shaft Mount, Roller, Aluminum, 1.5 Ratio, Chrysler, Big Block, Right Side, Each

Part Number: PRO-66868R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams High Energy Diecast Aluminum Rocker Arms 17004-12

Rocker Arm, Full Roller, 1.5 Ratio, Aluminum, Natural, 7/16 in. Stud Size, Chevy, Small Block, Set of 12

Part Number: CCA-17004-12

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-1266

Engine Rocker Arm, Nissan, Steel, Exhaust, Each

Part Number: MEL-MR-1266

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scorpion Endurance Series Rocker Arms SCP3095-1

1.7 BBC 3/8 Blue Endurance Series Rocker Arm Single

Part Number: SCC-SCP3095-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Melling Rocker Arms for 1998-2008 RAM 2500, 1998-2007 RAM 3500 - MRK-1333

Rocker Arm, Replacement, Stamped Steel, Dodge, 5.9L, L6, Diesel, Each

Part Number: MEL-MRK-1333

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350756

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5/1.6 Split Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350756

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