Engines & Engine Parts at Summit Racing

Summit Racing™ Pro LS Forged Pistons SUM-326S45810-7P

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45810-7P

Not Yet Reviewed

Estimated Ship Date: Today

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Ross Racing Spiro Lock Rings 4004-B

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, .931 in. Outside Diameter, Each

Part Number: ROS-4004-B

Not Yet Reviewed

Estimated Ship Date: Today

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JE Pistons Lock Rings 748-042-CS

JE Pistons Lock Rings 748-042-CS

Piston Wrist Pin Retainer, Lock Ring, Spirolox Type, Carbon Steel, 0.042 in. Thickness, 0.748 in. Pin Diameter, Each

Part Number: JEP-748-042-CS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

JE Pistons Lock Rings 748-063-MW

Piston Wrist Pin Retainer, Lock Ring, Wire Lock Type, Chrome Silicon, 0.063 in. Thickness, 0.748 in. Pin Diameter, Each

Part Number: JEP-748-063-MW

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

JE Pistons Lock Rings 905-073-MW

Wrist Pin Retainer, Wire Lock, 0.905 in. Diameter, .073 in. Thick, Each

Part Number: JEP-905-073-MW

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Manley Replacement Rod Bushings 42327-1

Connecting Rod Bushing, Bronze, 0.991 in. I.D., Chevy, Big Block, Each

Part Number: MAN-42327-1

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

JE Pistons Lock Rings 031-073-MW

Lock Ring, Wire Lock, Chrome Silicon, Diameter 1.031 in., Thickness 0.073 in., Wrist Pin Retainer, ICE, Automotive, Each

Part Number: JEP-031-073-MW

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Eagle Rod Bushings EAGB778-1

PIN BUSHING

Part Number: ESP-B778-1

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Manley Sport Compact Valve Locks 13010-8

Valve Locks, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5.5mm Valve Stem, Set of 16

Part Number: MAN-13010-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Wiseco Piston Lock Rings CW19

Piston Pin Lock Rings, Round Wire, 0.748 in. Pin, Pair

Part Number: WIS-CW19

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Wiseco Piston Lock Rings CW23

Piston Pin Lock Rings, Round Wire, 0.905 in. Pin, Pair

Part Number: WIS-CW23

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

S&S Cycle Magnetic Drain Plugs 50-8334

Oil Drain Plug, Magnetic, Steel, 1/8 - 27 NPT Thread Size, Harley-Davidson®, Each

Part Number: SSY-50-8334

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS5950SF3D

4340 ROD 4.6L FORD STROKER

Part Number: ESP-CRS5950SF3D

Not Yet Reviewed

Estimated Ship Date: Today

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Eagle H-Beam Connecting Rods CRS6625P3D-1

4340 ROD 6.625 PONTIAC

Part Number: ESP-CRS6625P3D-1

Not Yet Reviewed

Estimated Ship Date: Today

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KB Performance Claimer Piston and Ring Kits 9910HCKTM.STD

Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9910HCKTMSTD

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Pro LS Forged Pistons SUM-299S274040-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S274040-2

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Pro LS Forged Pistons SUM-110S27404020

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S27404020

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Pro LS Forged Pistons SUM-326S434075-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434075-2

Not Yet Reviewed

Estimated Ship Date: Today

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Eagle H-Beam Connecting Rods CRS5313B3D-1

4340 ROD BMW H-BEAM

Part Number: ESP-CRS5313B3D-1

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS5984K3D-1

4340 ROD HONDA K24 ROD

Part Number: ESP-CRS5984K3D-1

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS5400S3D20-1

4340 ROD SBF 5.400" 2.123

Part Number: ESP-S0006

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

KB Performance Claimer Piston and Ring Kits 9912HCKTM.STD

Piston and Ring Kit, Claimer, Hypereutectic, Dish, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9912HCKTMSTD

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

KB Performance Claimer Piston and Ring Kits 9903HCKTM.030

Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9903HCKTM030

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

KB Performance Claimer Piston and Ring Kits 9903HCKTM.040

Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9903HCKTM040

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

KB Performance Claimer Piston and Ring Kits 9907HCKTM.020

Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9907HCKTM020

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today