Engines & Engine Parts at Summit Racing

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1810-16

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1810-16

Rocker Arms, Ultra Pro Magnum XD Roller, Chromoly Steel, Black Oxide, 1.5 Ratio, 1/2 in. Stud Mounting, Chevrolet, Small Block, Set of 16

Part Number: CCA-1810-16

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 Gold ARC Series Aluminum Rocker Arms 19002-12

Rocker Arm, Ultra Gold, Full Roller, Aluminum, 1.6 Ratio, 3/8 in. Stud, Chevy Small Block, Set of 12

Part Number: CCA-19002-12

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

Howards Cams LS Series Direct Bolt-On Roller Rockers 90098-1

Rocker Arm, Direct Bolt-On, Full Roller, 1.8 Ratio, Aluminum, Purple Anodized, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90098-1

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

PRW Pro Series Billet Aluminum Rocker Arms 6528911

Rocker Arms, Pro Series, Full Roller, Aluminum, Black Anodized, 1.6/1.7 Ratio, 7/16 in. Stud, AMC, Oldsmobile, Ford, Set of 16

Part Number: PQX-6528911

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

PRW Pro Series Stainless Steel Rocker Arms 60445218

Rocker Arms, Pro Series, Full Roller, Stainless Steel, Natural, Needle Bearing Trunnions, 1.8 Ratio, 8mm Stud, Ford, Set of 16

Part Number: PQX-60445218

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

Namura Technologies Top-End Repair Kits for 1995-1998 YZ250 - NX-40026KA

Repair Kit, Top End, 67.94mm Bore, 10.60 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40026KA

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

KB Performance V-Twin Piston and Ring Kits KB410.STD

Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 8.80:1 Compression Ratio, Kit

Part Number: UEM-KB410-STD

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 High Energy Rocker Arms 1261-8

Rocker Arms, High Energy, Stamped Steel, Stud Mount, 1.75 Ratio, Chevy, 194, Set of 8

Part Number: CCA-1261-8

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Scorpion Race Series Rocker Arms SCP1006

Rocker Arms, Race Series, Full Roller, 1.55 Ratio, Aluminum, Blue, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1006

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

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: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

March Performance Ultra Series Chevy Small Block Serpentine Kits 20441

Pulley Kit, Serpentine, Performance Ratio, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-20441

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1810-1

Rocker Arms, Ultra Pro Magnum XD Roller, Chromoly Steel, Black Oxide, 1.5 Ratio, 1/2 in. Stud Mounting, Chevrolet, Small Block, Each

Part Number: CCA-1810-1

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

Namura Technologies Top-End Repair Kits for 1989-2003 RM125 - NX-30000-BK

Repair Kit, Top End, 53.95mm Bore, 8.30 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NX-30000-BK

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

Scorpion Endurance Series Rocker Arms SCP3014-1

Rocker Arms, Endurance Series, Full Roller, 1.7 Ratio, Aluminum, Blue Anodized, 7/16 in. Stud Mounting Style, Chevrolet, Big Block, Each

Part Number: SCC-SCP3014-1

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

KB Performance V-Twin Piston and Ring Kits KB925C.020

Piston and Ring Kit, Forged, 3.518 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB925C-020

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

KB Performance V-Twin Piston and Ring Kits KB263.005

Piston and Ring Kit, Hypereutectic, 3.442 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-005

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 for 1987-1993 LT230E QUADRUNNER, 1985-1986 LT230GE, 1985-1988 LT230S QUADSPORT - NA-30000K

Repair Kit, Top End, 65.97mm Bore, 9.20 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NA-30000K

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

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: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Magnum Roller Tip Rocker Arms 1452-1

Rocker Arm, Stud Mount, Roller Tip, Steel, 1.65 Ratio, Fits 7/16 in. Stud, Pontiac, Each

Part Number: CCA-1452-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

KB Performance V-Twin Piston and Ring Kits KB258.030

Piston and Ring Kit, Hypereutectic, 3.528 in. Bore, Harley-Davidson®, 8.60;1 Compression Ratio, Kit

Part Number: UEM-KB258-030

5.0 out of 5 stars ( 1 )

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 for 1993-2008 TRX300EX SPORTRAX, 2009 TRX300X - NA-10005K

Repair Kit, Top End, 73.95mm Bore, 8.90 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10005K

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

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: Today

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Estimated Ship Date: Today

March Performance Pro-Track Serpentine Conversion Kits 20020

Pulley Kit, Pro-Track, Serpentine, Performance Ratio, No Air Conditioning or Power Steering, Chevrolet, LS, Kit

Part Number: MCH-20020

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

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: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1210

Rocker Arms, Race Series, Full Roller, 1.5 Ratio, Aluminum, Blue Anodized, 3/8 in. Stud Mounting Style, Chevrolet, Small Block, Set of 16

Part Number: SCC-1210

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