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 2000 +

Wiseco Quick 16 Series Pistons 6478B100

Wiseco Quick 16 Series Pistons 6478B100

BBC "Quick 16" +42cc Dome 1.120"

Part Number: WIS-6478B100

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Summit Racing™ Performance LS7 Hydraulic Lifters SUM-HT215-16

Lifters, Hydraulic Roller, 0.842 in O.D., Not for AFM-equipped Engines, Chevy, LS7, Delphi, Set of 16

Part Number: SUM-HT215-16

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Wiseco Quick 16 Series Pistons 60025B6

Pistons, Quick 16 Series, Forged Aluminum, Dome, 4.560 in. Bore, Chevrolet, 9.0L, Each

Part Number: WIS-60025B6

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Wiseco Quick 16 Series Pistons 60024B100

Pistons, Quick 16 Series, Forged Aluminum, Dome, 4.600 in. Bore, Chevrolet, 7.4L, Each

Part Number: WIS-60024B100

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Wiseco Quick 16 Series Pistons 6477B110

BBC "Quick 16" +45cc Dome 1.060" CH

Part Number: WIS-6477B110

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Wiseco Quick 16 Series Pistons 6478B110

BBC "Quick 16" +42cc Dome 1.120"

Part Number: WIS-6478B110

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Wiseco Quick 16 Series Pistons 6481BS

Pistons, Quick 16 Series, Forged Aluminum, Dome, 4.500 in. Bore, Chevrolet, 7.4L, Each

Part Number: WIS-6481BS

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Wiseco Quick 16 Series Pistons 6481B100

Pistons, Quick 16 Series, Forged Aluminum, Dome, 4.600 in. Bore, Chevrolet, 7.4L, 8.1L, Each

Part Number: WIS-6481B100

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

Wiseco Quick 16 Series Pistons 60032LB3

Pistons, Quick 16 Series, Replacement Left Bank Piston, Forged Aluminum, Dome, 4.155 in. Bore, Chevrolet, 6.6L, Each

Part Number: WIS-60032LB3

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

S&S Cycle 3 7/16 in. Bore Cylinder Kits 91-9017

S&S Cycle 66-84 3-7/16in x Up To 4-3/4in Stroke Cylinder Kit - Gloss Black

Part Number: SSY-91-9017

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

BTR Delphi LS7 Hydraulic Roller Lifter Sets X12499225-16

Lifters, Delphi LS7 Hydraulic Roller, 0.842 in. O.D., Chevrolet, Set of 16

Part Number: BTC-X12499225-16

3.65 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Connecting Rods SUM-LS6125927

Pro LS 4340 Forged Steel H-Beam Connecting Rod, 6.125 in. Length, .927 Floating Pin, ARP 2000 7/16 in. 12 pt. Bolts, Stroker Clearanced, LS1, Set of 8

Part Number: SUM-LS6125927

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Summit Racing™ Hydraulic Lifters SUM-HT81716

Lifter, Hydraulic Flat Tappet, Chevy, 0.842 in. Diameter, Set of 16

Part Number: SUM-HT81716

3.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Summit Racing™ Link Bar Hydraulic Lifters SUM-HT218-16

Lifters, Hydraulic Roller, Link Bar, 0.842 in. Outside Diameter, 2.685 in. Seat Height, Retrofit, Small Block Chevy, Set of 16

Part Number: SUM-HT218-16

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Summit Racing™ Hydraulic Roller Lifters SUM-HT21416

Lifter, Hydraulic Roller, Chevy, Set of 16

Part Number: SUM-HT21416

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Performance LS7 Hydraulic Lifters SUM-HT217-16

Lifters, Hydraulic Roller, Morel #7717 Drop In, .842 in O.D., .700 in.O.D.Wheel, Gen III/IV LS Engines, 87' on Gen I&II SBC,

Part Number: SUM-HT217-16

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Ford Performance Parts Hydraulic Roller Lifters M-6500-R302

Lifters, Hydraulic Roller, Ford, Set of 16

Part Number: FMS-M-6500-R302

4.31 out of 5 stars ( 62 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Connecting Rods SUM-LS6098945

Pro LS 4340 Forged Steel H-Beam connecting rod, 6.098 in. length, .945 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1

Part Number: SUM-LS6098945

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141556

Rocker Arms, Trunnion Upgrade, Assembled, Cast Steel, 1.7 Ratio, Straight Body, Cathedral Port, Chevy, LS1, LS2, LS6, LQ4, LQ9, Set of 16

Part Number: SUM-141556

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Chevrolet Performance Hydraulic Roller Lifters 88958689

Lifters, Hydraulic Roller, OEM Style Bar, Chevy, Small Block, LS1, Set of 16

Part Number: NAL-88958689

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Chevrolet Performance Hydraulic Roller Lifters 12499225

Lifters, Hydraulic Roller, Chevy, Set of 16

Part Number: NAL-12499225

4.71 out of 5 stars ( 51 )

Estimated Ship Date: Today

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Summit Racing™ Valve Springs SUM-174002

Pro LS Valve Springs, LS6 Style, 0.550 Max Lift, Single Beehive, 1.270 in. O.D., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16

Part Number: SUM-174002

4.75 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Howards Cams Street Series Retrofit Hydraulic Roller Lifters 91168

Lifters, Street Series, Hydraulic Roller, Vertical Bar, Ford, Small Block, Cleveland, Modified, Set of 16

Part Number: HRS-91168

4.22 out of 5 stars ( 23 )

Estimated Ship Date: Today

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BTR One-Piece Pushrods PR7400312-16

Pushrods, Assembled, One-Piece, 5/16 in. Diameter, 7.400 in. Length, 0.080 in. Wall Thickness, Chromoly, Heat Treated, Ball Tip, Set of 16

Part Number: BTC-PR7400312-16

4.98 out of 5 stars ( 41 )

Estimated Ship Date: Today

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COMP Cams Ultra Pro Magnum Rocker Arms 1620-16

Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 7/16 in. Ratio 1.7 in.; Chevy Big Block 396-454 cid; 16 pc.

Part Number: CCA-1620-16

4.94 out of 5 stars ( 36 )

Estimated Ship Date: Today

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