Engines & Engine Parts at Summit Racing

Manley Lightweight H-13 Tool Steel Retainers 23648TS-16

RET-H13 10 DEG 1.580 DBL

Part Number: MAN-23648TS-16

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

Mahle Original Premium Piston Ring Sets 40720.030

Piston Rings, Premium Piston Ring Sets, Moly, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-40720030

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

Mahle Original Premium Piston Ring Sets 42229.030

Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.200 in. Bore, 1.0mm, 1.0mm, 1.5mm Thickness, L4, Set

Part Number: MAH-42229030

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

Mahle Original Premium Piston Ring Sets 41751

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.360 in. Bore, 2.0mm, 2.0mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41751

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 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

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 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

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3100BZ

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3100BZ

Timing Chain and Gear Set, Z-Racing Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Small Block, BBC Crank Snout, Set

Part Number: CLO-9-3100BZ

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 3030894B

Piston Rings, Premium, 4.630 in., Steel, Chrome Facing, Standard Tension, Set of 4

Part Number: MAH-3030894B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Milodon Megaflow Competition Valves 45135-8

Valves, Exhaust, Race, Stainless Steel, 1.88 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45135-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered 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

Hastings Claimer Series Performance Piston Ring Sets CM5501S

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5501S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Milodon Megaflow Competition Valves 45480-8

Valves, Intake, Race, Stainless Steel, 2.11 in. Dia., Pontiac, 1968-70, 326, 350, 389, 400, 421, 455, Set of 8

Part Number: MIL-45480-8

Not Yet Reviewed

Estimated Ship Date: Today

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Wiseco Cylinder Sleeves KA629SL

Cylinder Sleeve, Chromoly, 73.00mm Bore, Kawasaki, Each

Part Number: WIS-KA629SL

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

JE Pistons Lock Rings 866-063-MH

HOOKED WIRE LOCK

Part Number: JEP-866-063-MH

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Speed-Pro Hypereutectic Pistons H699DCP 30

Pistons, Hypereutectic, Dish, 4.030 in. Bore, Chevy, GMC, Oldsmobile, 4.3L, Set of 6

Part Number: SLP-H699DCP30

Not Yet Reviewed

Estimated Ship Date: Today

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Wiseco Quick 16 Series Pistons 6479B125

Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.625 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6479B125

Not Yet Reviewed

Estimated Ship Date: Today

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Wiseco Professional Series Piston and Ring Kits 6445LXS

Piston, 4.000 in. Bore, 1.110 in. Compression Height, 2618 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Chevy, 5.3L, Each

Part Number: WIS-6445LXS

Not Yet Reviewed

Estimated Ship Date: Today

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Wiseco Professional Series Piston and Ring Kits 6462RX185

Piston, 4.185 in. Bore, 1.051 in. Compression Height, 2618 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Chevy, 6.2L, Each

Part Number: WIS-6462RX185

Not Yet Reviewed

Estimated Ship Date: Today

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Milodon Megaflow Competition Valves 45115-8

Valves, Intake, Race, Stainless Steel, 2.19 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45115-8

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Trend Pushrods TP1 Series Wrist Pins CA15004000330D

TP1 1.500D/4.000L/.330W PIN DLC COATED

Part Number: TPD-S0365

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Edelbrock Victor DR-23 Degree Pro Port Raw Cylinder Heads 614469

Cylinder Head, Victor, 23 Degree, Pro-Port, HIP, Aluminum, Natural, Chevy Big Block, Each

Part Number: EDL-614469

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Edelbrock Pro-Port Raw Cylinder Heads 618369

Cylinder Head, Big Victor Spread-Port 14 Degree CNC, Bare, Aluminum, Chevy, Big Block, Each

Part Number: EDL-618369

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

COMP Cams Belt Drive Replacement Components 6100-BK

Bolt Kit, Replacement for CCA-6100 System, Kit

Part Number: CCA-6100-BK

Not Yet Reviewed

Estimated Ship Date: Today

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Manley Lightweight H-13 Tool Steel Retainers 23670TS-1

Valve Spring Retainers, RET-H-13 SUPER 7 1.550 DOUBLE

Part Number: MAN-23670TS-1

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