Engines & Engine Parts

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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...

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Results 1 - 25 of 158

Hastings Piston Ring Sets 4900

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4900

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Continental Replacement Tensioner Pulleys 49006

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49006

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Continental Replacement Tensioner Pulleys 49001

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hastings Piston Ring Sets 4900S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4900S

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C4900S

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4900S

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C4900

Engine Piston Ring Set, 4-Cyl Ring Set; Chrome

Part Number: HSN-2C4900

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Continental Replacement Tensioner Pulleys 49002

Tensioner Pulley, 6-Rib Serpentine, Steel, Black, Each

Part Number: CEL-49002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

JE Pistons Lock Rings 490-035-CT

JE Pistons Lock Rings 490-035-CT

TRU-ARC LOCK

Part Number: JEP-490-035-CT

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Continental OE Technology Series Idler Pulleys 49009

Idler Pulley, Serpentine, Steel, Black, Cadillac, Oldsmobile, Pontiac, Each

Part Number: CEL-49009

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

JE Pistons Lock Rings 490-035-CS

Wrist Pin Retainer, Spirolox, .490 in. Diameter, .035 in. Thick, Each

Part Number: JEP-490-035-CS

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Biker's Choice Oil Filter Mounts 490004

OIL FLTR/REGULATOR MNT KIT

Part Number: BKC-49-0004

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Continental Extreme-Duty Series Poly-V Belts 4081124X

HD MULTI V-BELT, 2008-05 WESTERN STAR 4900 SERIES

Part Number: CEL-4081124X

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Continental Extreme-Duty Series Poly-V Belts 4080725X

HD MULTI V-BELT, 2012-94 INTERNATIONAL/NAVISTAR 3800, 4000, 4700, 4800, 4900, 7100, 8000, CE BUS, DURASTAR 4300, FE BUS, GENE

Part Number: CEL-4080725X

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Continental Extreme-Duty Series Poly-V Belts 4080810X

HD MULTI V-BELT, 2013 WESTERN STAR 4900 SERIES

Part Number: CEL-4080810X

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Continental Extreme-Duty Series Poly-V Belts 4080780X

HD MULTI V-BELT, 2012-98 INTERNATIONAL/NAVISTAR 4900, 5000, 5070, F5070, 5500i, 5600i, 5900i, WORKSTAR 7600, WORKSTAR 7700

Part Number: CEL-4080780X

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Oil Pumps M208

Oil Pump, High-Volume, Standard Pressure, Ford, 7.3L Diesel, Each

Part Number: MEL-M208

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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K&N Performance Gold Oil Filters HP-6001

Oil Filter, Performance Gold, Canister, 12.50 in. Tall, 4.27 in. Diameter, 1-1/2 in.-16 Thread, Bypass Relief, 16-20 psi, Spin-On, Each

Part Number: KNN-HP-6001

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Melling Factory Hydraulic Roller Lifters JB-2104

Hydraulic Lifter, Roller, 0.921 in. Diameter, Buick, Cadillac, Chevy, GMC, Ford, Oldsmobile, Pontiac, Each

Part Number: MEL-JB-2104

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Continental OE Technology Series V-belts 15450

Belt, Elite, V-Belt, 7/16 in. Width, 44.50 in. Length, Each

Part Number: CEL-15450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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WIX Filters Oil Filters 51734

Oil Filter, Replacement, Each

Part Number: WIX-51734

Not Yet Reviewed

Estimated Ship Date: Today

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Dayco High Performance V-Belts 15450

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 45.00 in. Length, AMC, Chevy, Chrysler, Ford, GMC, Jeep, Mercury, Western Star, Each

Part Number: DAC-15450

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Continental OE Technology Series V-belts 15420

Belt, Elite, V-Belt, 7/16 in. Width, 41.50 in. Length, Each

Part Number: CEL-15420

Not Yet Reviewed

Estimated Ship Date: Today

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Dayco Poly Rib Serpentine Belts 5060475

Belt, Poly Rib, Serpentine, 6-Rib, 47.50 in. Length, Each

Part Number: DAC-5060475

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dayco High Performance V-Belts 17530

Accessory Belts, V-Belts, V-groove, 0.530 in. Width, 53.00 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Mack, Volvo, Each

Part Number: DAC-17530

Not Yet Reviewed

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Melling Oil Pumps M165

Oil Pump, Standard-Volume, Ford, 6.9/7.3L, Diesel, Each

Part Number: MEL-M165

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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