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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.

Individual Parts

Results 1 - 25 of 632

Piston Rings, Steel, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS9190-255

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Piston Rings, Steel, 4.600 in. Bore, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CS4010-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Piston Rings, Steel, 4.560 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS9130-5

Not Yet Reviewed

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Piston Rings, Steel, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS9150-5

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Piston Rings, Steel, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS06905

Not Yet Reviewed

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Piston Rings, Total Seal AP Premium, 3.640 in. Bore, Steel, File Fit, 1.2mm, 1.2mm, 3.0mm, Fits 5.0L Ford Coyote Engine, V8, 8 Sets

Part Number: MAN-46710ST-8

Not Yet Reviewed

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Piston Rings, CS AP Advanced Profiling, Chromium Nitride, 4.610 in. Bore, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CS401015

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Piston Rings, Steel, 4.600 in. Bore, 0.043 in., 1/16 in., 3/16 Thickness, 8-Cylinder, Set

Part Number: TSR-CS4309-5

Not Yet Reviewed

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Piston Rings, Steel, 4.560 in. Bore, 0.017 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS1704-5

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

Piston Rings, Steel, 4.125 in. Bore, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CS9010-5

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4.040+5 1.0 1.0 2.0 8CYL

Part Number: TSR-CS1124040

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

4.625+5 .043 .043 3.0 8CYL

Part Number: TSR-CSH401030

5.0 out of 5 stars ( 1 )

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Piston Rings, CS AP Advanced Profiling, Chromium Nitride, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, Set

Part Number: TSR-CS87945

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Rings, Steel, 4.375 in. Bore, 0.017 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS1702-130

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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RING-4.060, 4.065 1.5,3mm STL TOP

Part Number: MAN-46116ST-8

Not Yet Reviewed

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Piston Rings, Chromium Nitride, 4.005 in. Bore, 1.5 mm, 1.5 mm, 3.0 mm, Thickness, Single Piston, Set

Part Number: TSR-CSH20105-1

Not Yet Reviewed

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Piston Rings, Steel, 4.310 in. Bore, 0.017 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS1702-65

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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RING-3.552 1.5mm,3mm GL TOP

Part Number: MAN-46600GT-8

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

RING-4.030 .043,3mm GAPLESS TOP

Part Number: MAN-46213GT-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

RING-4.040 1/16,3/16 GAPLESS TOP

Part Number: MAN-46354GT-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

PISTON RINGS

Part Number: TSR-MS9924600

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RING-4.600 1/16,3/16 GL TOP

Part Number: MAN-46458GT-8

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

RING-3.700 1.2mm,3mm STL TOP

Part Number: MAN-46771ST-8

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Piston Rings, Steel, Chromium Nitride, 4.030 in. Bore, 0.059 in. Thickness, Top Ring, Each

Part Number: TSR-101038

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RING-4.035 1/16,3/16 GL TOP

Part Number: MAN-46355GT-8

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today