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Engines & Components

Engines & Engine Parts

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 241

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.917 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set of 4

Part Number: HSN-2C5219

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Head Bolt Set, Subaru, For One Cylinder Head

Part Number: FEL-ES72212

4.5 out of 5 stars ( 4 )

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Rod Bearing, SI-Series, Alecular Alloy, Standard Size, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125SI

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Main Bearings, SI-Series, Direct Replacement, 1/2 Groove, Upper, Stock, Bi-metal, Silicon Aluminum, Subaru, Set of 5

Part Number: KGB-MB5382SI

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PCV Valves, Straight, OEM Style, 0.35 in. Hose Barb, 18mm Threads, Subaru, H4, Each

Part Number: RNB-47239

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-633

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Idler Pulley Adjuster Bolts, Hex Head, Steel, Natural, Subaru, Kit

Part Number: RNB-917-124

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Rod Bearing, XP-Series, Copper/Lead/Nickel, Standard Size, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125XPG

3.67 out of 5 stars ( 3 )

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Rod Bearings, Stock Size, XP-Series, Tri-Metal, Subaru, H4, Set of 4

Part Number: KGB-CR4125XPSTDX

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Oil Filter, Canister, Ford, Honda®, Infiniti, Kia, Mazda, Mercury, Nissan, Saab, Subaru, Each

Part Number: MAH-OC711

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Oil Filter, Canister, Automotive/Powersports, Acura®, Chrysler, Dodge, Ford, Geo, Honda®, Hyundai, Nissan, Polaris, Subaru, Victory, Yamaha, Each

Part Number: MAH-OC707

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Chrome, 1.2mm, 1.2mm, 2.0mm Ring Thickness, H4, L4, Set of 4

Part Number: HSN-2C5219020

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Oil Pump, Race Series High Performance Oil Pump, High-volume, High-pressure, Subaru, 2.0L, 2.5L, Each

Part Number: PEB-OPSB1478HP

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

Part Number: HSN-2C5219040

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Oil filter, 20mm x 1.5 Thread, 2.630 in. High, Each

Part Number: PNZ-3223

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Oil Filter, Platinum, HPZ37, 20mm x 1.5 Thread, 2.930 in. High, Each

Part Number: PNZ-800002572

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Valve Springs, SPRING-SUBARU WRX EJ20/STiEJ25

Part Number: MAN-22185-1

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Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Extra Clearance, Subaru, Set of 4

Part Number: PEB-4B8296HX-STD

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Oil Filter, Extra Guard, 20mm x 1.5 Thread, Each

Part Number: FRM-PH6607

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42308CP-020

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CONTINENTAL ELITE PRO SERIES TIMING BELT KIT

Part Number: CEL-TB328LK4

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Oil Filter Adapter, Remote Mount, Aluminum, Natural, 1/2 in. NPT Side Inlet/Outlet, Each

Part Number: DER-15756

5.0 out of 5 stars ( 2 )

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Oil Filter, Canister Style, Spin-on, Each

Part Number: HNT-H97W05

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Oil Filter, Canister Style, 20 mm.x 1.5 Thread Size, Subaru. Mazda, Ford, Mercury, Kia, Each

Part Number: HNT-H97W06

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Timing Belt and Water Pump Service Kit, with Hydraulic Tensioner, Saab, Subaru, Kit

Part Number: ASN-TKF-004

5.0 out of 5 stars ( 3 )

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