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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Powermaster Serpentine Alternator Pulleys 115

Powermaster Serpentine Alternator Pulleys 115

Pulley, Alternator, Overdrive, Serpentine, 6-Groove x 49mm Diameter, .664 in. Bore, Universal, Each

Part Number: PWM-115

4.79 out of 5 stars ( 14 )

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Summit Racing™ Pro LS Twin Turbo Camshafts SUM-8722R1

Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LS7 LQ4 LQ9, Each

Part Number: SUM-8722R1

Not Yet Reviewed

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Clear View Filtration Screw-On See Through Oil Filters 400-115-B

Oil Filters, Screw-On See Through, 4 in. Filter, -12 AN O-Ring Fittings, Billet Aluminum, Black Anodized, Kit

Part Number: BCN-400-115-B

5.0 out of 5 stars ( 2 )

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Clear View Filtration Screw-On See Through Oil Filters 125-115-B

Oil Filters, Screw-On See Through, 6 in. Filter, -12 AN O-Ring Fittings, Billet Aluminum, Black Anodized, Kit

Part Number: BCN-125-115-B

5.0 out of 5 stars ( 1 )

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Clear View Filtration Screw-On See Through Oil Filters 405-115-B

Oil Filters, Screw-On See Through, 4 in. Filter, -12 AN O-Ring Fittings, Billet Aluminum, Black Anodized, Kit

Part Number: BCN-405-115-B

5.0 out of 5 stars ( 2 )

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Clear View Filtration Screw-On See Through Oil Filters 400-115

Oil Filters, Screw-On See Through, 4 in. Filter, -12 AN O-Ring Fittings, Billet Aluminum, Clear Anodized, Kit

Part Number: BCN-400-115

Not Yet Reviewed

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Clear View Filtration See Through Oil Filters 410-115-B

Oil Filters, See Through, 4 in. Filter, -12 AN O-Ring Fittings, 115 Micron, Billet Aluminum, Black Anodized, Kit

Part Number: BCN-410-115-B

5.0 out of 5 stars ( 1 )

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Clear View Filtration See Through Oil Filters 100-115-B

Oil Filters, See Through, 6 in. Filter, -12 AN O-Ring Fittings, 115 Micron, Billet Aluminum, Black Anodized, Kit

Part Number: BCN-100-115-B

Not Yet Reviewed

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Clear View Filtration See Through Oil Filter Elements 115-115

Oil Filter Elements, 6 in. See Through Series, 115 Micron, Stainless Steel Mesh, Each

Part Number: BCN-115-115

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Clear View Filtration See Through Oil Filter Elements 440-115

Oil Filter Elements, 4 in. See Through Series, 115 Micron, Stainless Steel Mesh, Each

Part Number: BCN-440-115

5.0 out of 5 stars ( 1 )

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Dorman Expansion Plugs 555-115

Engine Expansion Plugs, Steel, 0.375 in. Diameter, 0.150 in. Height, Dodge, Ford, Mercury, Set of 10

Part Number: RNB-555-115

5.0 out of 5 stars ( 6 )

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Dorman Harmonic Balancers 594-115

Harmonic Balancer, Nodular Iron, Black, 7.531 in. Diameter, Cadillac, Chevy, 5.7L LS, Each

Part Number: RNB-594-115

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Automotive Camshafts SUM-8715R1

Stage 1 Pro LS Ghost Cam. 222/234 115+3, .600/.575 Lift, Ultimate Stealth Cam, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck LS1 LS3 LS7 LS9 LQ4 LQ9 LM7

Part Number: SUM-8715R1

3.5 out of 5 stars ( 2 )

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BTR V2 Series Camshafts BTR-TURBOSTG4

Camshaft, BTR Stage 4 Turbo V2, 227 int./240 exh. Duration, 0.618 in./0.618 in. Lift, 115 LSA, 3-Bolt, 4.8L, 5.3L, 6.0L, 6.2L, Each

Part Number: BTC-BTRTURBOSTG4

Not Yet Reviewed

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Dorman Oil Pan Drain Plugs 090-115

Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.50, Set of 5

Part Number: RNB-090-115

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

Continental Belts and Hoses Accessory Belts 3800 20M 115

SYNCHRONOUS BELT

Part Number: CEL-3800-20M-115

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

COMP Cams High Energy Camshafts 52-115-5

Camshaft, Hydraulic Flat Tappet, Duration 240 Int./248 Exh., Lift 0.455 Int./0.455 Exh., Lobe Separation 108, Chevy, Pontiac, Iron Duke, Each

Part Number: CCA-52-115-5

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Dorman PCV Diaphragms 911-115

PCV Diaphragm Repair Kit

Part Number: RNB-911-115

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

COMP Cams High Energy Cam and Lifter Kits SK31-115-4

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 240/248, Lift .416/.416, Ford, Small Block, Kit

Part Number: CCA-SK31-115-4

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Dorman Oil Pans for 2001-2005 RIO - 264-115

Engine Oil Pan, Engine Oil Pan

Part Number: RNB-264-115

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

Vertex Complete Engine Rebuild Kits for 2004 KX250 - WR101-115

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-115

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dorman Oil Pan Drain Plugs 090-115.1

Oil Drain Plug Pilot Point M14-1.50, Head Size 13Mm

Part Number: RNB-090-115-1

Not Yet Reviewed

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Dorman Power Steering Pulleys for 2004-2007 LANCER - 300-115

Power Steering Pulley, Stock, Serpentine, 5-Groove, Steel, Black, Each

Part Number: RNB-300-115

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

Dorman Oil Filter Covers 921-115

Engine Oil Filter Cover, Oil Filter Cap - Plastic

Part Number: RNB-921-115

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

KB Performance Hyper Piston and Ring Kits KB115KTM.030

Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB115KTM-030

5.0 out of 5 stars ( 3 )

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