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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.

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Results 1 - 25 of 2000 +

Airflow Research (AFR) Valve Seats 9064B

Airflow Research (AFR) Valve Seats 9064B

Airflow Research (AFR) Valve Seats 9064B

exhaust seat,AFR BB Chevy 24° Beryllium Exhaust Seat 2.000 OD x 1.570 ID x .375

Part Number: AFR-9064B

Not Yet Reviewed

Estimated Ship Date: Today

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Airflow Research (AFR) Valve Seats 9066

Airflow Research (AFR) Valve Seats 9066

Airflow Research (AFR) Valve Seats 9066

AFR BB Ford Exhaust Seat 1.900 OD x 1.400 ID x .375

Part Number: AFR-9066

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Airflow Research (AFR) Valve Seats 9069OS

Airflow Research (AFR) Valve Seats 9069OS

Airflow Research (AFR) Valve Seats 9069OS

+.010 AFR SB Ford/LS1 Oversize Exhaust Seat

Part Number: AFR-9069OS

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Airflow Research (AFR) Valve Seats 9070OS

Airflow Research (AFR) Valve Seats 9070OS

Airflow Research (AFR) Valve Seats 9070OS

+.010 AFR SBC Oversize Exhaust Seat

Part Number: AFR-9070OS

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Airflow Research (AFR) Valve Seats 9064OS

Airflow Research (AFR) Valve Seats 9064OS

Airflow Research (AFR) Valve Seats 9064OS

+.010 AFR BBC Oversize Exhaust Seat

Part Number: AFR-9064OS

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

MAHLE Original Valve Seats 218-8002

MAHLE Original Valve Seats 218-8002

MAHLE Original Valve Seats 218-8002

Valve Seat Inserts - Detroit Diesel 60 Series (Exhaust Seat Insert)

Part Number: MAH-2188002

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

MAHLE Original Valve Seats 218-8002.010

MAHLE Original Valve Seats 218-8002.010

MAHLE Original Valve Seats 218-8002.010

Valve Seat Inserts - Detroit Diesel 60 Series (Exhaust Seat Insert) (.010 Oversized)

Part Number: MAH-2188002010

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

S&S Cycle Powersports Valve Seats 90-2003

S&S Cycle Powersports Valve Seats 90-2003

S&S Cycle Powersports Valve Seats 90-2003

84-99 BT 1.605in Exhaust Seat

Part Number: SSY-90-2003

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

S&S Cycle Powersports Valve Seats 90-2018

S&S Cycle Powersports Valve Seats 90-2018

S&S Cycle Powersports Valve Seats 90-2018

48-84 BT 1.750in Exhaust Seat

Part Number: SSY-90-2018

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

S&S Cycle Powersports Valve Seats 90-2028

S&S Cycle Powersports Valve Seats 90-2028

S&S Cycle Powersports Valve Seats 90-2028

1999+ BT 1.575in Exhaust Seat

Part Number: SSY-90-2028

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

S&S Cycle Powersports Valve Seats 90-2121

S&S Cycle Powersports Valve Seats 90-2121

S&S Cycle Powersports Valve Seats 90-2121

48-84 BT 1.750in .010in Exhaust Seat

Part Number: SSY-90-2121

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

S&S Cycle Powersports Valve Seats 90-2126

S&S Cycle Powersports Valve Seats 90-2126

S&S Cycle Powersports Valve Seats 90-2126

1.800in Exhaust Seat

Part Number: SSY-90-2126

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Edelbrock Replacement Valve Seats 9710

Made in the USA Edelbrock Replacement Valve Seats 9710

Edelbrock Replacement Valve Seats 9710

Valve Seat; Exhaust; 1.60 in. Valve

Part Number: EDL-9710

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

This product may not be eligible for select promotional offers

Edelbrock Replacement Valve Seats 9714

Made in the USA Edelbrock Replacement Valve Seats 9714

Edelbrock Replacement Valve Seats 9714

Valve Seat; Exhaust; 1.66 in. Valve

Part Number: EDL-9714

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

This product may not be eligible for select promotional offers

AFR Valve Seat Inserts 9070

AFR Valve Seat Inserts 9070

AFR Valve Seat Inserts 9070

Valve Seat Insert, Exhaust, Ductile Iron, 1.600 in. i.d., 1.696 in. o.d., 0.375 in. Thick, Chevy, Small Block

Part Number: AFR-9070

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-30600272

Made in the USA Trick Flow® Valve Seats TFS-30600272

Trick Flow® Valve Seats TFS-30600272

Valve Seats, Ductile Iron, Exhaust, 1.625 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8

Part Number: TFS-30600272

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-30600274

Made in the USA Trick Flow® Valve Seats TFS-30600274

Trick Flow® Valve Seats TFS-30600274

Valve Seats, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8

Part Number: TFS-30600274

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-51700272

Made in the USA Trick Flow® Valve Seats TFS-51700272

Trick Flow® Valve Seats TFS-51700272

Valve Seats, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Set of 8

Part Number: TFS-51700272

Not Yet Reviewed

Estimated Ship Date: Today

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AFR Valve Seat Inserts 9069

AFR Valve Seat Inserts 9069

AFR Valve Seat Inserts 9069

Valve Seat Inserts, Exhaust, Ductile Iron, 1.350 in. I.D., 1.650 in. O.D., Chevrolet, Ford, Each

Part Number: AFR-9069

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-53400272

Made in the USA Trick Flow® Valve Seats TFS-53400272

Trick Flow® Valve Seats TFS-53400272

Valve Seats, Ductile Iron, Exhaust, 1.800 in. Outside Diameter, Ford, Big Block, Set of 8

Part Number: TFS-53400272

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-61600272

Made in the USA Trick Flow® Valve Seats TFS-61600272

Trick Flow® Valve Seats TFS-61600272

Valve Seat, Ductile Iron, Exhaust, 1.875 in. Outside Diameter, Chrysler, Dodge, Plymouth, Big Block, Set of 8

Part Number: TFS-61600272

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-30300272

Made in the USA Trick Flow® Valve Seats TFS-30300272

Trick Flow® Valve Seats TFS-30300272

Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each

Part Number: TFS-30300272

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-54400272

Made in the USA Trick Flow® Valve Seats TFS-54400272

Trick Flow® Valve Seats TFS-54400272

Valve Seats, Ductile Iron, Exhaust, 2.000 in. Outside Diameter, Ford, Big Block, Set of 8

Part Number: TFS-54400272

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-54400272-1

Made in the USA Trick Flow® Valve Seats TFS-54400272-1

Trick Flow® Valve Seats TFS-54400272-1

Valve Seat, Ductile Iron, Exhaust, 2.000 in. Outside Diameter, Ford, Big Block, Each

Part Number: TFS-54400272-1

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Valve Seats TFS-30600272-1

Made in the USA Trick Flow® Valve Seats TFS-30600272-1

Trick Flow® Valve Seats TFS-30600272-1

Valve Seat, Ductile Iron, Exhaust, 1.625 in. Outside Diameter, Chevy, Small Block, LS1, Each

Part Number: TFS-30600272-1

Not Yet Reviewed

Estimated Ship Date: Today

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