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...

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Results 1 - 25 of 90

Crower Rocker Arm Hold-Down Bolts 74525X007M

MOUNTING BOLT FLAT HEAD TORX PLUS METRIC

Part Number: CRO-74525X007M

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Summit Racing™ Oil Filter Adapters SES-3-60-08-900

Adapter, Oil Filter, Bypass, Bolt-On, Aluminum, Natural, 13/16-16 in. Thread, Each

Part Number: SES-3-60-08-900

4.75 out of 5 stars ( 143 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Moroso LS Oil Pump and Oil Pickup Bolt Kits 38306

Oil Pump Fasteners, Steel, Zinc, Hex Head, Chevy LS, Set of 5

Part Number: MOR-38306

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Moroso Oil Pump Pickup Bolts 38151

Oil Pump Pickup Bolt, Steel, Zinc Finish, Flanged Hex Head, Grade 10.9, Chevy, Small Block LS, Each

Part Number: MOR-38151

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Emgo Oil Filter Bolts 61-3610

Bolt, Oil Filter Component, for use on Honda®, Kawasaki, Each

Part Number: EMG-11-35100

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Head Bolt Kits 93-3014

Head Bolts, 12-point, Steel, Polished, Harley-Davidson®, Kit

Part Number: SSY-93-3014

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Head Bolt Kits 93-3010

Head Bolt, 12-point, Steel, Polished, Washer, Harley-Davidson®, Each

Part Number: SSY-93-3010

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Emgo Oil Filter Bolts 61-3620

Bolt, Oil Filter Component, for use on Honda®, Each

Part Number: EMG-11-46400

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Emgo Oil Filter Bolts 61-3630

Bolt, Oil Filter Component, for use on Honda®, Each

Part Number: EMG-11-49100

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Head Bolt Kits 93-3030

Head Bolt, Long, 12-point, Steel, Polished, Washer, Harley-Davidson®, Each

Part Number: SSY-93-3030

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Head Bolt Kits 93-3036

Head Bolt, Short, 12-point, Steel, Polished, Washer, Harley-Davidson®, Each

Part Number: SSY-93-3036

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ARP Powersports Engine and Accessory Fastener Kits 471-9501

ARP Powersports Engine and Accessory Fastener Kits 471-9501

Powersports Engine Fasteners, Powersports Engine and Accessory Fastener Kits, Crankcase Housing Position, Bolt Style, Stainless, Polished, Suzuki, Kit

Part Number: ARP-471-9501

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Cylinder Works 4-Stroke Cylinder Heads for 2006-2008 KX250F - 422-3001HD

Cylinder Head, Bare, Valve Guides and Seats, Cam Caps, Cam Cap Bolt, Kawasaki, Each

Part Number: CLW-CH3001-K01

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Cylinder Head Fasteners 93-3024

HEAD BOLT KIT 12PT (10PK)

Part Number: SSY-93-3024

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Chevrolet Performance Oil Filter Adapters 19299222

Adapter, Oil Filter Bypass, Bolt-On, Aluminum, Natural, 13/16-16 in. Thread, Each

Part Number: NAL-19299222

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

ARP Powersports Engine and Accessory Fastener Kits 271-6301

Engine Fasteners, Connecting Rod Bolts, ARP2000, Black, 12-point Head, Suzuki, Kit

Part Number: ARP-271-6301

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ARP Powersports Engine and Accessory Fastener Kits for 1999-2013 GSX1300R HAYABUSA, 2006-2013 GSX1300R HAYABUSA LIMITED EDITION - 571-9501

Engine Accessory Bolts, 12-point, Stainless Steel, Polished, Suzuki, Kit

Part Number: ARP-571-9501

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits CK237

Engine Piston Set, Yamaha Bolt '14-20 10.5:1 CR 8500XX

Part Number: WIS-CK237

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

S&S Cycle Cylinder Head Fasteners 93-3027

HEAD BOLT WITH WASHER SHORT

Part Number: SSY-93-3027

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Cylinder Head Fasteners 93-3031

HEAD BOLT WITH WASHER LONG

Part Number: SSY-93-3031

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Cylinder Head Fasteners 93-3070

HEAD BOLT KIT

Part Number: SSY-93-3070

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

March Performance Chevy Small Block Serpentine Conversion Kits 22066-08

Pulley Kit, Deluxe, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Long Water Pump, Kit

Part Number: MCH-22066-08

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Cylinder Works 4-Stroke Cylinder Heads for 2004-2007 CRF250R, 2004-2006 CRF250X - 422-1003HD

Cylinder Head, Bare, Aluminum, Natural, for use on Honda®, Each

Part Number: CLW-CH1003-K01

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Billet Oil Pumps 31-6203

Oil Pump, High-Volume, Standard Pressure, Harley-Davidson®, Kit

Part Number: SSY-31-6203

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Billet Oil Pumps 31-6206

Oil Pump, Standard-Volume, Standard Pressure, Harley-Davidson®, Kit

Part Number: SSY-31-6206

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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