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Engines & Components

Engines & Engine Parts

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Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.

Showing All Items, Including Not in Stock Items That Match "51404"

Individual Parts

Results 1 - 25 of 37

Pistons, Forged, Flat, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404000

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Pistons, Forged, Flat Top 2 Valve Reliefs, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, 302, Set of 8

Part Number: TFS-51404332

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Pistons, Forged, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: TFS-51404000-40

Not Yet Reviewed

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Pistons, Forged, Dish, 4.040 in. Bore, Ford, Set of 8

Part Number: TFS-51404331-40

Not Yet Reviewed

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Pistons, Forged, Dish, 4.040 in. Bore, Ford, Set of 8

Part Number: TFS-51404010-40

Not Yet Reviewed

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Pistons, Forged, Dish, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404331

Not Yet Reviewed

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Pistons, Forged, Dish, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404221

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Oil Filter, Replacement, Each

Part Number: WIX-51404

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

360 4.020B/1.457CD/Kit

Part Number: DPP-51404-8-H

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Domestic Series - 600HP Rated - 4032 Material - Includes Pins and Rings

Part Number: DPP-51404-8

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Piston, Forged, Flat, 4.030 in. Bore, Ford, Each

Part Number: TFS-51404000-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pistons, Forged, Dish, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404110

Not Yet Reviewed

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Piston, Forged, Dish, 4.040 in. Bore, Ford, Set of 8

Part Number: TFS-51404110-40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Piston, Forged, Dish, 4.030 in. Bore, Ford, Each

Part Number: TFS-51404010-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pistons, Forged, 4.040 in. Bore, Ford, Set of 8

Part Number: TFS-51404330-40

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Piston, Forged, Dish, 4.040 in. Bore, Ford, Each

Part Number: TFS-51404010-401

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pistons, Forged, Dish, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, 351W, Set of 8

Part Number: TFS-51404221-60

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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MO MAG DS 4.020B/4.000S/6.123R/1.457CD N

Part Number: DPP-51404

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Pistons, Forged, Dish, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Pistons, Forged, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404330

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pistons, Forged, Dish, 4.030 in. Bore, Ford, Set of 8

Part Number: TFS-51404111

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pistons, Forged, Flat Top 2 Valve Reliefs, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, 302, Each

Part Number: TFS-51404332-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Serpentine Belt

Part Number: DAC-5140495

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Piston, Forged, Dish, 4.030 in. Bore, Ford, Each

Part Number: TFS-51404111-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Piston, Forged, Dish, 4.030 in. Bore, Ford, 351W, Each

Part Number: TFS-51404221-1

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today