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...

Showing In Stock Items. Show All 139 Items.

Individual Parts

Part Groups

Results 1 - 25 of 31

Melling Oil Pump Screen Assemblies 68-S4

Melling Oil Pump Screen Assemblies 68-S4

Oil Pump Pickup, Bolt-in, Stock Pan Style, 0.594 in. Tube Diameter, Ford, Lincoln, Mercury, 255, 302, Each

Part Number: MEL-68-S4

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Oil Pump Screen Assemblies 63-S4

Oil Pump Pickup, Screw-in, Stock Pan Style, 0.438 in. Tube Diameter, Chrysler, Dodge, Plymouth, 6.6L, 7.2L, Each

Part Number: MEL-63S4

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Eddie Motorsports Crankshaft Pulley Spacers MS107-63S4

Crank pulley spacer, Ford 289-351W with four bolt pattern, .950"

Part Number: EMS-MS107-63S4

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Oil Pump Screen Assemblies 72-S4

Oil Pickup, Screw-In, Stock Pan Style, 0.625 in.Tube Diameter, Chrysler, Dodge, Plymouth, 318, 360, Each

Part Number: MEL-72-S4

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

Melling Oil Pump Screen Assemblies 66-S4

Oil Pickup, Screw-In, Stock Pan Style, 0.406 in. Tube Diameter, Mopar, 6-Cylinder, 170, 198, 225, Each

Part Number: MEL-66-S4

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3116S4

Engine Piston, Yamaha V4/V6 STAR SIDE 3584KD

Part Number: WIS-3116S4

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-LS1-4000-6125-24-S

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4 in. Stroke, Chevy, Small Block LS, Each

Part Number: SCA-4LS140062-S

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 3, 2026 if ordered today

Ford Performance Parts 2024 Gen 4 5.0L 480 HP Coyote Long Block Crate Engines for 2024 MUSTANG - M-6007-M50DAUTO

Crate Engines, 5.0L Coyote Long Block. Aluminum Block, Aluminum Heads, 480 hp. 12.0 -1 Compression, DOHC. Fuel Injected, Flexplate, Ford, Ech

Part Number: FMS-S0043

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Oil Pump Screen Assemblies 95-S4

Oil Pickup, Press Fit, Stock Pan Style, 0.625 in. Tube Diameter, GM, V6, 2.8, 3.1L, Each

Part Number: MEL-95-S4

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

...Loading

Estimated Ship Date: May 26, 2026 if ordered today

Eagle Specialty Products Connecting Rods CRS5400S4D

6.800" 4th Generation H-Beam, Ford 302 stroker, 7/16" ARP 2000 bolts

Part Number: ESP-CRS5400S4D

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

Callies Performance Crankshafts S4S-24@-UB

CALLIES ULTRA BOOST CRANK 4.500" BORE SPACE 4.750/400/2.000

Part Number: CPI-S4S-24-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Performance Crankshafts S4O-19@-UD

SBC 4.5 S/B, 4" / 350 / HONDA

Part Number: CPI-S4O-19-UD

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

Callies Performance Crankshafts S4M-14@-UD

CALLIES SB ULTRA DIRT CRANK 3.875/2.448/2.000

Part Number: CPI-S4M-14-UD

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

SCAT Engine Components Crankshafts 4-LS1-4125-6125-58-S

FORGED CRANKSHAFTS

Part Number: SCA-4LS141265-S

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 6, 2026 if ordered today

Callies Performance Crankshafts S4U-19@-UD

CALLIES BILLET ULTRA DIRT CRANK 4.5 S/B 4.125/350/1.888

Part Number: CPI-S4U-19-UD

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

SCAT Engine Components Crankshafts 4-LS1-4125-6125-24-S

FORGED CRANKSHAFTS

Part Number: SCA-4LS141262-S

Not Yet Reviewed

Estimated Ship Date: Jul 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 8, 2026 if ordered today

BluePrint Builder Series Chevy LS427/800HP Supercharged Crate Engine and 4L80E Transmission Combos BLS4279SCT4L8

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Supercharged, 4L80E Automatic Transmission

Part Number: MLL-S0024

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 26, 2026 if ordered today

S&S Cycle Cylinder Dowel Pins 50-8177-4

S&S Cycle 1999+ BT Pin Dowel - 4 Pack

Part Number: SSY-50-8177-4

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314325L

Piston, Forged, Dish, 2-Valve Reliefs, 3.228 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Left, Each

Part Number: JEP-314325L

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314326R

Piston, Forged, Dish, 2-Valve Reliefs, 3.248 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Right, Each

Part Number: JEP-314326R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314326L

Piston, Forged, Dish, 2-Valve Reliefs, 3.248 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Left, Each

Part Number: JEP-314326L

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314323L

Piston, Forged, Dish, 2-Valve Reliefs, 3.189 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Left, Each

Part Number: JEP-314323L

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314324L

Piston, Forged, Dish, 2-Valve Reliefs, 3.209 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Left, Each

Part Number: JEP-314324L

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314327L

Piston, Forged, Dish, 2-Valve Reliefs, 3.268 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Left, Each

Part Number: JEP-314327L

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

JE Pistons Audi 2.7L S4 TT Pistons 314324R

Piston, Forged, Dish, 2-Valve Reliefs, 3.209 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Right, Each

Part Number: JEP-314324R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Page 1 of 2
Next