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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COMP Cams FSL Hydraulic Roller Camshafts 689-200-13

COMP Cams FSL Hydraulic Roller Camshafts 689-200-13

Camshaft, FSL, Hydraulic Roller Tappet, RPM Range 1,600-6,800, Advertised Duration 270/260, Chevrolet, Each

Part Number: CCA-689-200-13

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

COMP Cams FSL Hydraulic Roller Camshafts 689-201-13

Camshaft, FSL, Hydraulic Roller Tappet, RPM Range 1,700-6,900, Advertised Duration 274/264, Chevrolet, Each

Part Number: CCA-689-201-13

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams FSL Hydraulic Roller Camshafts 689-199-13

Camshaft, FSL, Hydraulic Roller Tappet, RPM Range 1,700-6,400, Advertised Duration 266/266, Chevrolet, Each

Part Number: CCA-689-199-13

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

PAC Racing 1300 Series Drag Race Valve Springs PAC-1349-16

Valve Springs, 1300 Series Drag Race, Triple, 1.645 in. Outside Diameter, 689 lb/in., 0.689 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1349-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1246-16

Valve Springs, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1246-16

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

PAC Racing 1200 Series Drag Race Valve Springs PAC-1249

Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1249

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cam Motion Street King Stroker LLR Series LS Camshafts 03-08-0101

LS Camshaft, 8620, Solid Roller, 3 bolt, 249/261 dur @.050", .689"/.672" lift, 112 deg LSA

Part Number: CXM-03-08-0101

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1246

Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1246

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Howards Cams Max Effort Mechanical Roller Valve Springs 98732

Valve Springs, Dual, 1.625 in. Outside Diameter, 689 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: HRS-98732

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Howards Cams Max Effort Mechanical Roller Valve Springs 98732-1

Valve Spring, Dual, 1.625 in. Outside Diameter, 689 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98732-1

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Standard Motor Engine Variable Timing Sprockets VVT689

Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT689

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

ICON Pistons SIC689L.030

ICON Forged Single Left Piston - Chry 383 Rod 6.760 Flat Top 4.5cc or Rod 6.535 Flat Top 4.5cc

Part Number: UEM-SIC689L030

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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ICON Pistons SIC689R.030

ICON Forged Single Right Piston - Chry 383 Rod 6.760 Flat Top 4.5cc or Rod 6.535 Flat Top 4.5cc

Part Number: UEM-SIC689R030

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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ICON Premium Forged Piston and Ring Kits IC689KTD.040

Piston and Ring Kits, Forged Aluminum, 4.290 in. Bore, 3.750 in. Stroke, Flat Top, Dodge, Big Block, B, Set of 8

Part Number: UEM-IC689KTD040

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Cloyes Gear Timing Gears S689

CRANK SPROCKET

Part Number: CLO-S689

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ICON Premium Forged Pistons IC689.030

Pistons, Premium, Forged 2618 Aluminum, 4.280 in. Bore, 3.750 in. Stroke, Flat Top, Dodge, Big Block, B, Set of 8

Part Number: UEM-IC689-030

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC689KTD.030

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.280 in. Bore, 3.750 in. Stroke, Flat Top, Dodge, B, Set of 8

Part Number: UEM-IC689KTD-030

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC689KTD.060

Piston and Ring Kits, Forged Aluminum, 4.310 in. Bore, 3.750 in. Stroke, Flat Top, Dodge, Big Block, B, Set of 8

Part Number: UEM-IC689KTD060

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Melling Performance Oil Pumps 10296

Oil Pump, High-Volume, Gen. 3/4 Chevy LS, 4.8/5.3/5.7/6.0/6.2L, Each

Part Number: MEL-10296

4.7 out of 5 stars ( 74 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Melling Performance Oil Pump for Chevy LS 10295

Oil Pump, Standard-Volume, Chevy, 4.8/5.3/5.7/6.0L, Each

Part Number: MEL-10295

4.65 out of 5 stars ( 49 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Melling High-Volume Oil Pumps M295HV

Oil Pump, High Volume, Standard Pressure, Each

Part Number: MEL-M295HV

4.93 out of 5 stars ( 30 )

Estimated Ship Date: Tomorrow

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Melling High-Volume Oil Pumps 10452HV

Oil Pump, Wet Sump Style, High-Volume, Chrysler, Dodge, Jeep, Ram, Each

Part Number: MEL-10452HV

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Melling High-Volume Oil Pumps M452HV

Oil Pumps, Aluminum, Rotary, High Volume/Std. Pressure, Crankshaft Drive, w/O-ring, 5.40 in. x 7.50 in., Chrysler, Dodge, Jeep, Ram, 5.7L, 6.4L, Each

Part Number: MEL-M452HV

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Melling High-Volume Oil Pumps M-55HV

Oil Pump, High-Volume, Standard Pressure, Chevy, Small Block/V6, Each

Part Number: MEL-M55HV

4.64 out of 5 stars ( 50 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Melling High-Volume Oil Pumps 10355HV

Oil Pump, High-Volume, Chevy LS, Each

Part Number: MEL-10355HV

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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