Engines & Engine Parts at Summit Racing

PRW Rocker Arm Shafts 9544003

REPLACEMENT SHAFTS PAIR

Part Number: PQX-9544003

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 Gold ARC Series Aluminum Rocker Arms 19005-8

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19005-8

Rocker Arms, Ultra Gold, 7/16 in.Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Chevy, Small Block, Set of 8

Part Number: CCA-19005-8

3.0 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

Harland Sharp Rocker Arm Stands 406BEK

Rocker Arm Stands, Shaft Mounting Style, End Stands, Ford, Big Block FE, Set of 4

Part Number: CSP-406BEK

4.0 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

Crower Sure Lock Rocker Arm Nuts 86051-16

Rocker Arm Polylocks, Fits 3/8 in. Stud, Set of 16

Part Number: CRO-86051-16

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

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

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

Jesel Rocker Arm Shaft Needle Bearings BRG-20610-2

Roller Shaft Bearing, Rocker Arm Replacement Part, Pair

Part Number: JES-BRG-20610-2

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 Ultra Pro Magnum Rocker Arms 1629-16

Rocker Arms, Stud Mount, Full Roller, Steel, 1.7 Ratio, Fits 3/8 in. Stud, Chevy, Big Block, Set of 16

Part Number: CCA-1629-16

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

ARP High Performance Series Rocker Arm Studs 100-7201

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.595 in. Effective Stud Length, GM, V6, Kit

Part Number: ARP-100-7201

4.71 out of 5 stars ( 14 )

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 SP047K

Rocker Shaft Spacers, .047 in. Thick, .875 in. I.D., Set of 4

Part Number: CSP-SP047K

3.0 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

Chevrolet Performance Rocker Arm Adjusting Nuts 3896648

F-NUT

Part Number: NAL-3896648

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

Scorpion Race Series Rocker Arms SCP1002-1

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.6 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1002-1

5.0 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

Harland Sharp Rocker Arm Shaft Spacers SP031K

Rocker Shaft Spacers, .031 in. Thick, .875 in. I.D., Set of 4

Part Number: CSP-SP031K

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

Howards Cams Track Smart Nitro-Carbided Rocker Arms 90047-8

Rocker Arms, Track Smart Nitro-Carbided, 7/16 in. Stud Mounting Style, 1.5 Ratio, Long Slot, Steel, Natural, Chevrolet, Small Block, Set of 8

Part Number: HRS-90047-8

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 Rocker Arm Adjuster Screws 1273010

Rocker Arm Adjusting Screw

Part Number: PQX-1273010

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 19004-8

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.5 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 8

Part Number: CCA-19004-8

4.5 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 4606-1

Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; High Energy Polylock; Stud Size 7/16 in.; 1

Part Number: CCA-4606-1

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

BTR Rocker Arm Trunnion Upgrade Kits TK007

Rocker Arm Trunnion Upgrade Kits, Needle Bearing Style, Trunnions, Bearings, Clips, For Stock LS7, Gen V LT1/LT4 Rocker Arms, KIt

Part Number: BTC-BTRTK007

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

Howards Cams Rocker Arm Nuts 90036

Rocker Arm Nuts, Polylock, Full Roller, 7/16 in.-20 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, Each

Part Number: HRS-90036

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

Chevrolet Performance Rocker Arm Studs 12371058

Rocker Arm Studs, 3/8 Top, 7/16 Bottom, LateModel LT1/LT4 Style, NonGuidePl.

Part Number: NAL-12371058

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

Melling Rocker Arms MR-1343

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-1343

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

Scorpion Endurance Series Rocker Arms SCP3300

Rocker Arms, Pedestal, Dodge, Set of 16

Part Number: SCC-SCP3300

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

Harland Sharp Original Roller Rockers S1004-050

Rocker Arms, Stud Mount, Full Roller, Alum., 1.5 Ratio, Fits 7/16 in Stud, Chevy, Small Block, Offset Intakes

Part Number: CSP-S1004-050

5.0 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 High Energy Diecast Aluminum Rocker Arms 17044-8

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, AMC/Ford/Oldsmobile, Set of 8

Part Number: CCA-17044-8

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

PRW Pro Series Billet Aluminum Rocker Arms 6535024

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1987-00, 1.5 x 7/16", narrow body, self-align

Part Number: PQX-6535024

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

Pioneer Rocker Arm Adjusting Nuts 850010

Rocker Arm Adjusting Nuts, Non Roller, Polylock, 7/16-20 in. Stud Thread Diameter, Set of 16

Part Number: PIO-850010

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today