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 93

PROMAXX Performance Maxx Series Big Block Chevy Cylinder Heads 2250

Cylinder Heads, Maxx Series, Bare, Aluminum, 360cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-2250

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

Pro-X Racing Parts Connecting Rod Kits 03.2250

ProX Con.Rod Kit RD/DT125LC -3R2-

Part Number: PXR-03-2250

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Hot Cams Drop-In Performance Camshafts 68-2021

Camshaft, Powersports, Performance, Stage 1, Arctic Cat, Kawasaki, Suzuki, Each

Part Number: HCP-2250-1E

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Vintage Air ProLine Pulleys 22506-VCA

Crankshaft Pulley, V-Belt, 2-Groove, 6.75 in., Steel, Black, Chevy, Small Block, Short Pump, Each

Part Number: VTA-22506-VCA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Pro-X Racing Parts Powersports Wrist Pin Bushings and Bearings 21.2250

ProX Piston Pin Bearing RD/DT125Lc-Ypvs 16x20x19.5

Part Number: PXR-21-2250

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Pioneer Balancers DA-2250

Harmonic Balancer, Internal Balance, 6.99 in. Diameter, Nodular Iron, Black, Chrysler, Dodge, Plymouth, 225

Part Number: PIO-DA-2250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Pro-X Racing Parts Powersports Piston and Ring Kits 01.2250.100

ProX Piston Kit RD/DT125LC (57.00mm)

Part Number: PXR-01-2250-100

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Pro-X Racing Parts Powersports Piston and Ring Kits 01.2250.050

ProX Piston Kit RD/DT125LC (56.50mm)

Part Number: PXR-01-2250-050

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Milodon Oil Pump Driveshafts 22500

Milodon Oil Pump Driveshafts 22500

Oil Pump Driveshaft, Ford, 289-302, Each

Part Number: MIL-22500

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Valve Springs for 2004 FOCUS - VS-2250

Valve Springs, Single, 0.805/0.950 in. Diameter, 40 lbs. Seat Pressure, Each

Part Number: MEL-VS-2250

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Vintage Air Water Pump Pulleys 22503-VCA

Water Pump Pulley, V-belt, 2-groove, Steel, Black, Chevy, Small Block, Short, Each

Part Number: VTA-22503-VCA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Scat Pro Sport H-Beam Connecting Rods 2-250-6000-2000A

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, 6-Cylinder, L6, Set of 6

Part Number: SCA-66000206A

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

JE Pistons Series 51 Wrist Pins 787-2250-18-51C

Piston Wrist Pin, 51 Series, 5115 Steel, 0.787 in. Diameter, 2.250 in. Length, 0.180 in. Wall Thickness, 97 Grams, Chamfered End, Each

Part Number: JEP-78722501851C

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Series 51 Wrist Pins 827-2250-15-51C

Piston Wrist Pin, 51 Series, 5115 Steel, 0.827 in. Diameter, 2.250 in. Length, 0.150 in. Wall Thickness, 91 Grams, Chamfered End, Each

Part Number: JEP-82722501551C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Series 52 Wrist Pins 750-2250-13-52C

Piston Wrist Pins, 52 Series, 52100 Steel, 0.750 in. Diameter, 2.250 in. Length, 0.130 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-75022501352C

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Piston Wrist Pins 927-2250-15-9DC

Piston Pin, JE STR WALL DLC PIN .927 X 2.250 X .150W

Part Number: JEP-9272250159DC

Not Yet Reviewed

Estimated Ship Date: Today

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JE Pistons Piston Wrist Pins 905-2250-21-9DS

Piston Pin, JE STRAIGHT WALL PIN DLC COATED

Part Number: JEP-9052250219DS

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Series 51 Wrist Pins 748-2250-12-51S

Piston Wrist Pin, 51 Series, 5115 Steel, 0.748 in. Diameter, 2.250 in. Length, 0.120 in. Wall Thickness, 70 Grams, Straight End, Each

Part Number: JEP-74822501251S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Series TS Wrist Pins 750-2250-13-TSC

Piston Pin, JE STRAIGHT WALL PIN .750 X 2.250 .130W

Part Number: JEP-750225013TSC

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

JE Pistons Series 51 Wrist Pins 905-2250-18-51C

Piston Wrist Pin, 51 Series, 5115 Steel, 0.905 in. Diameter, 2.250 in. Length, 0.180 in. Wall Thickness, 117 Grams, Chamfered End, Each

Part Number: JEP-90522501851C

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Series 93 Wrist Pins 886-2250-22-93C

Piston Wrist Pins, Series 93, Nickel Carbon Steel Alloy, 0.886 in. Diameter, 2.250 in. Length, 0.220 Wall Thickness, Chamfered End, Each

Part Number: JEP-88622502293C

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Piston Wrist Pins 866-2250-17-52C

JE PREMIUM PIN

Part Number: JEP-86622501752C

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Piston Wrist Pins 9275-2250-15-P8C

JE SPL ORDER PIN

Part Number: JEP-S0024

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Scat Pro Sport H-Beam Connecting Rods 2-250-6000-2000

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, 6-Cylinder, L6, Set of 6

Part Number: SCA-66000206

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

JE Pistons Series 93 Wrist Pins 905-2250-21-93C

Piston Wrist Pins, 93 Series, 9310 Steel, 0.905 in. Diameter, 2.250 in. Length, 0.210 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-90522502193C

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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