1973 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Professional Series Pistons K0068A35

Wiseco Professional Series Pistons K0068A35

Pistons, Forged Dish, 4.035 in. Bore, Chevy, Set of 8

Part Number: WIS-K0068A35

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Stef's External Oil Pumps 6455

Oil Pump, 4-Stage Dry Sump, Chevy, Big Block, Each

Part Number: STF-6455

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons 338226

Pistons, Forged, Dish, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-338226-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons 338231

Pistons, Forged, Dish, 2-Valve Reliefs, 4.125 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8

Part Number: JEP-338231-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330141

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.375 in. Stroke, 6.385 in. Rod, 1.215 in. Compression, Chevy, Set of 8

Part Number: JEP-330141-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mahle PowerPak Plus Piston and Ring Kits 930245825T

Piston and Ring Kit, PowerPak Plus, Thermal Barrier Coating, Forged, Ford, Small Block, Windsor, Kit

Part Number: MLE-930245825T

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

AFR Stage 1 Camshaft and Valve Spring Kits 5800

Camshaft & Valve Spring Kit, Small Block Chevy Stg 1

Part Number: AFR-5800

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

AFR Stage 1 Camshaft, Lifter, and Valve Spring Kits 5807

Camshaft, Valve Springs Morel OE Lifter Kit, & Melonized Distributor Gear Small Block Stg 1

Part Number: AFR-5807

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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AFR Stage 2 Camshaft and Valve Spring Kits 5801

Camshaft & Valve Spring Kit Small Block Chevy Stg 2

Part Number: AFR-5801

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ Forged Crankshafts SUM-MOP34033106

SB Mopar 340 Forged Steel Crank, 3.580 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP34033106

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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COMP Cams Thumpr Hydraulic Roller Cam and Lifter Kits CL35-602-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .552/.538, Ford, 351W, Kit

Part Number: CCA-CL35-602-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Crower Cutaway Severe-Duty Roller Lifters 66378H-16

Lifters, Solid Roller, Severe Duty, Hi-Press. Pin Oiling, .180 in. Intake Offset, Ford, 289-302/351W, Set 16

Part Number: CRO-66378H-16

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Trick Flow® Super 23® 215 Cylinder Heads for Small Block Chevrolet TFS-3241T007-C01

Cylinder Head, Super 23® 215, CNC Competition Ported, Assembled, 67cc CNC Chambers, 1.550" Springs, Titanium Retainers, Small Chevy, 350, 400, Each

Part Number: TFS-3241T007-C01

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Edelbrock Performer Cylinder Heads 61569

Cylinder Head, Performer, Aluminum, Bare, 87cc Chamber, 204cc Intake Runner, D-Port, Pontiac, Each

Part Number: EDL-61569

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Chevrolet Performance Fast Burn ZZ6 Aluminum Heads 19417591

BARE HEAD

Part Number: NAL-19417591

Not Yet Reviewed

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Pro-Filer Performance Products Small Block Chevy All American Cylinder Heads 176-19-04-92

Cylinder Head, Small Block Chevy All American, Aluminum, Assembled, 64cc Chamber, 195cc Intake, D-port Exhaust Port, Chevrolet, 5.7L, Each

Part Number: PFH-176-19-04-92

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Super 23® 230 Cylinder Heads for Small Block Chevrolet TFS-32410001-C03

Cylinder Head, Super 23® 230, CNC Competition Ported, Assy, 70cc CNC Chambers, 460 Spring, Small Chevy, Each

Part Number: TFS-32410001-C03

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Super 23® 215 Cylinder Heads for Small Block Chevrolet TFS-32410007-C01

Cylinder Head, Super 23® 215, CNC Competition Ported, Assembled, 67cc CNC-Profiled Combustion Chambers, 1.550" Springs, Small Chevy, 350, 400, Each

Part Number: TFS-32410007-C01

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

AFR 195cc SBC Eliminator Street Heads 1034

AFR SBC 195cc Street Heads, straight plug w/heat riser, 65cc, complete w/parts ; Qty: Each

Part Number: AFR-1034-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® PowerPort® 240 Cylinder Heads for Big Block Mopar TFS-6161B000-C00

Cylinder Head, PowerPort® 240, CNC Street Ported, Bare, Big Mopar, Each

Part Number: TFS-6161B000-C00

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

FLOTEK Jailbird 390cc CNC Big Block Chevy Cylinder Heads 390-500BB

Cylinder Head, Jailbird 390cc, CNC Machined, Aluminum, Bowl Blended, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-500BB

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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FLOTEK 220cc CNC Small Block Chevy Cylinder Heads 1220-SRCNC-505

Cylinder Head, 220cc, Assembled, Aluminum, Natural, Chevy, Small Block, Each

Part Number: FLK-1220SRCNC505

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Edelbrock E-CNC 185 Cylinder Heads 79259

Cylinder Heads, E-CNC 185, Aluminum, Assembled, 59cc Chamber, 185cc Intake, Conical Valve Springs, Titanium Retainers, Ford, 4.7L, 5.0L, 5.8L, Each

Part Number: EDL-79259

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Ford Performance Parts Z-Head Aluminum Cylinder Heads M-6049-Z304D

Cylinder Head, Z-Series, Aluminum, Bare, 63cc Chamber, 204cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: FMS-M-6049-Z304D

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Trick Flow® Twisted Wedge® 11R 190 Cylinder Heads for Small Block Ford TFS-52615601-C02

Cylinder Head, Twisted Wedge® 11R 190, CNC Competition Ported, Assembled, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-52615601-C02

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air