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Engines & Components

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 daily driver.

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March Performance S660 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S660 - March Performance Pulley Kit Replacement Components

5/16 FLAT WASHER

Not Yet Reviewed

Part Number: MCH-S660 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.25

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    This part is normally shipped directly from the manufacturer / Supplier.

Pioneer Automotive EPC-54-25 - Pioneer Automotive Engine Block Expansion Plugs

Click here for more information about Pioneer Automotive EPC-54-25 - Pioneer Automotive Engine Block Expansion Plugs

EXPANSION PLUG

Not Yet Reviewed

Part Number: PIO-EPC-54-25 More Detail...

Estimated Ship Date: Tomorrow

$0.25

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S664 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S664 - March Performance Pulley Kit Replacement Components

POWER STEERING HARDWARE

Not Yet Reviewed

Part Number: MCH-S664 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.25

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

Moroso 23690300 - Moroso Oil Filter Adapter Replacement O-Rings

Click here for more information about Moroso 23690300 - Moroso Oil Filter Adapter Replacement O-Rings

O-Ring, Rubber, Replacement for Oil Filter Adapter pn. 23690, Each

Not Yet Reviewed

Part Number: MOR-23690300 More Detail...

Estimated Ship Date: 7/29/2014 (if ordered today)

$0.25

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March Performance S666 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S666 - March Performance Pulley Kit Replacement Components

POWER STEERING HARDWARE

Not Yet Reviewed

Part Number: MCH-S666 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.25

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S667 - March Performance Pulley Kit Replacement Components

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POWER STEERING HARDWARE

Not Yet Reviewed

Part Number: MCH-S667 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.25

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    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S616 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S616 - March Performance Pulley Kit Replacement Components

5/16 -18 NYLON LOCK NUT

Not Yet Reviewed

Part Number: MCH-S616 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.25

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    This part is normally shipped directly from the manufacturer / Supplier.

Pioneer Automotive 852099 - Pioneer Automotive Cylinder Head Fasteners

Click here for more information about Pioneer Automotive 852099 - Pioneer Automotive Cylinder Head Fasteners

Head Bolt Washer Kit

Not Yet Reviewed

Part Number: PIO-852099 More Detail...

Estimated Ship Date: Tomorrow

$0.25

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March Performance S672 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S672 - March Performance Pulley Kit Replacement Components

FLAT WASHER

Not Yet Reviewed

Part Number: MCH-S672 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.25

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    This part is normally shipped directly from the manufacturer / Supplier.

Dart 32830000 - Dart Engine Block Expansion Plugs

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FREEZE PLUG

Not Yet Reviewed

Part Number: DRT-32830000 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.43

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Dart 32820000 - Dart Engine Block Expansion Plugs

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FREEZE PLUG

Not Yet Reviewed

Part Number: DRT-32820000 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.43

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    This part is normally shipped directly from the manufacturer / Supplier.

Dart 32810000 - Dart Engine Block Expansion Plugs

Click here for more information about Dart 32810000 - Dart Engine Block Expansion Plugs

FREEZE PLUG

Not Yet Reviewed

Part Number: DRT-32810000 More Detail...

Estimated Ship Date: Today

$0.43

Dart 66443750 - Dart Valve Cover Fasteners

Click here for more information about Dart 66443750 - Dart Valve Cover Fasteners

VALVE COVER BOLT

Not Yet Reviewed

Part Number: DRT-66443750 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.47

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Dart 66443500 - Dart Valve Cover Fasteners

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BBC Inverted valve cover bolt

Not Yet Reviewed

Part Number: DRT-66443500 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.48

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AEM Electronics 1-304 - AEM Electronics

Click here for more information about AEM Electronics 1-304 - AEM Electronics

WASHER

Not Yet Reviewed

Part Number: AVM-1-304 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.50

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Lunati 77004-1 - Lunati Steel Valve Locks

Click here for more information about Lunati 77004-1 - Lunati Steel Valve Locks

Valve Lock, 7 degree, 1-groove, Machined, Hardened Steel, 0.375 in. Stem Diameter, Pair

Not Yet Reviewed

Part Number: LUN-77004-1 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.50

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    This part is normally shipped directly from the manufacturer / Supplier.

Pioneer Automotive 852097 - Pioneer Automotive Cylinder Head Fasteners

Click here for more information about Pioneer Automotive 852097 - Pioneer Automotive Cylinder Head Fasteners

Head Bolt Washer Kit

Not Yet Reviewed

Part Number: PIO-852097 More Detail...

Estimated Ship Date: Tomorrow

$0.50

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

Airflow Research (AFR) 6327 - AFR Valve Spring Shims

Click here for more information about Airflow Research (AFR) 6327 - AFR Valve Spring Shims

Valve Spring Shim, 0.060 in. Thick, 1.450 in. Outside Diameter, 0.670 in. Inside Diameter, Each

Not Yet Reviewed

Part Number: AFR-6327 More Detail...

Estimated Ship Date: Today

$0.58

Probe Pistons 11131 - Probe Piston Wrist Pin Retainers

Click here for more information about Probe Pistons 11131 - Probe Piston Wrist Pin Retainers

Wrist Pin Retainer, Spirolox, Steel, 0.975 in. or 0.990 in. Pin Diameter, Each

Not Yet Reviewed

Part Number: PBP-11131 More Detail...

Estimated Ship Date: 8/18/2014 (if ordered today)

$0.58

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Airflow Research (AFR) 6326 - AFR Valve Spring Shims

Click here for more information about Airflow Research (AFR) 6326 - AFR Valve Spring Shims

Valve Spring Shim, 0.030 in. Thick, 1.450 in. Outside Diameter, 0.670 in. Inside Diameter, Each

Not Yet Reviewed

Part Number: AFR-6326 More Detail...

Estimated Ship Date: Today

$0.58

Airflow Research (AFR) 6325 - AFR Valve Spring Shims

Click here for more information about Airflow Research (AFR) 6325 - AFR Valve Spring Shims

Valve Spring Shim, 0.015 in. Thick, 1.450 in. Outside Diameter, 0.670 in. Inside Diameter, Each

Not Yet Reviewed

Part Number: AFR-6325 More Detail...

Estimated Ship Date: Today

$0.58

Probe Pistons EH-21 - Probe Pistons Piston Wrist Pin Retainers

Click here for more information about Probe Pistons EH-21 - Probe Pistons Piston Wrist Pin Retainers

SPIRAL LOCK

Not Yet Reviewed

Part Number: PBP-EH-21 More Detail...

Estimated Ship Date: 8/18/2014 (if ordered today)

$0.68

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ARP 200-8502 - ARP Connecting Rod Bolts

Click here for more information about ARP 200-8502 - ARP Connecting Rod Bolts

Special Purpose Washer, Black Oxide, 7/16" ID - 3/4" OD, .073 Thickness, Each

Not Yet Reviewed

Part Number: ARP-200-8502 More Detail...

Estimated Ship Date: Today

$0.74

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Lunati 77002-1 - Lunati Steel Valve Locks

Click here for more information about Lunati 77002-1 - Lunati Steel Valve Locks

Valve Lock, 7 degree, 4-groove, Machined, Steel, 0.372 in. Valve Stem Diameter, Pair

Not Yet Reviewed

Part Number: LUN-77002-1 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.75

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Cometic Powersport Gaskets WA135 - Cometic Powersport Gaskets Washers

Click here for more information about Cometic Powersport Gaskets WA135 - Cometic Powersport Gaskets Washers

Head Seal Crush Washers 6 Req.

Not Yet Reviewed

Part Number: CPG-WA135 More Detail...

Estimated Ship Date: 8/4/2014 (if ordered today)

$0.77

  • Drop Ship

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Dart 32920000 - Dart Oil Pump Dowels

Click here for more information about Dart 32920000 - Dart Oil Pump Dowels

Oil Pump Dowel, Dart Lil-M, Dart Sportsman, Small Chevy, 0.25 inch, Each

Not Yet Reviewed

Part Number: DRT-32920000 More Detail...

Estimated Ship Date: Today

$0.78

Dart 23300010 - Dart Valve Spring Shims

Click here for more information about Dart 23300010 - Dart Valve Spring Shims

Valve Spring Shim, 0.730 in. I.D., 1.550 in. O.D., 0.015 in. Thick Shim, Each

Not Yet Reviewed

Part Number: DRT-23300010 More Detail...

Estimated Ship Date: Today

$0.84

Dart 23300050 - Dart Valve Spring Shims

Click here for more information about Dart 23300050 - Dart Valve Spring Shims

VALVE SPRING SHIM

Not Yet Reviewed

Part Number: DRT-23300050 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.84

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Dart 23300090 - Dart Valve Spring Shims

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VALVE SPRING SHIM

Not Yet Reviewed

Part Number: DRT-23300090 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.84

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Dart 23300020 - Dart Valve Spring Shims

Click here for more information about Dart 23300020 - Dart Valve Spring Shims

Valve Spring Shim, 0.730 in. I.D., 1.550 in. O.D., 0.030 in. Thick Shim, Each

Not Yet Reviewed

Part Number: DRT-23300020 More Detail...

Estimated Ship Date: Today

$0.84

Dart 23300060 - Dart Valve Spring Shims

Click here for more information about Dart 23300060 - Dart Valve Spring Shims

Valve Spring Shim, 0.730 in. I.D., 1.625 in. O.D., 0.060 in. Thick Shim, Each

Not Yet Reviewed

Part Number: DRT-23300060 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.84

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    This part is normally shipped directly from the manufacturer / Supplier.

Dart 23300040 - Dart Valve Spring Shims

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Valve Spring Shim, 0.730 in. I.D., 1.625 in. O.D., 0.015 in. Thick Shim, Each

Not Yet Reviewed

Part Number: DRT-23300040 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.84

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    This part is normally shipped directly from the manufacturer / Supplier.

Dart 23300080 - Dart Valve Spring Shims

Click here for more information about Dart 23300080 - Dart Valve Spring Shims

Valve Spring Shim, 0.695 in. I.D., 1.250 in. O.D., 0.030 in. Thick Shim, Each

Not Yet Reviewed

Part Number: DRT-23300080 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.84

  • Drop Ship

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Dart 23300030 - Dart Valve Spring Shims

Click here for more information about Dart 23300030 - Dart Valve Spring Shims

Valve Spring Shim, 0.730 in. I.D., 1.550 in. O.D., 0.060 in. Thick Shim, Each

Not Yet Reviewed

Part Number: DRT-23300030 More Detail...

Estimated Ship Date: Today

$0.84

Dart 23300070 - Dart Valve Spring Shims

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VALVE SPRING SHIM

Not Yet Reviewed

Part Number: DRT-23300070 More Detail...

Estimated Ship Date: 8/12/2014 (if ordered today)

$0.84

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Dart 32510000 - Dart Freeze Plugs

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Cam Plug, Rear of Block, Chevy, Ford, Small Block, Each

Not Yet Reviewed

Part Number: DRT-32510000 More Detail...

Estimated Ship Date: Today

$0.85

Dart 32540000 - Dart Freeze Plugs

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Freeze Plug, Steel, Chevy, Dart SHP, Each

Not Yet Reviewed

Part Number: DRT-32540000 More Detail...

Estimated Ship Date: Today

$0.85

March Performance S102 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S102 - March Performance Pulley Kit Replacement Components

BOLT

Not Yet Reviewed

Part Number: MCH-S102 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S144 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S144 - March Performance Pulley Kit Replacement Components

BOLT

Not Yet Reviewed

Part Number: MCH-S144 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S311 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S311 - March Performance Pulley Kit Replacement Components

POWER STEERING HARDWARE

Not Yet Reviewed

Part Number: MCH-S311 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S312 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S312 - March Performance Pulley Kit Replacement Components

POWER STEERING HARDWARE

Not Yet Reviewed

Part Number: MCH-S312 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

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March Performance S553 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S553 - March Performance Pulley Kit Replacement Components

8MM-1.25 X 35MM SHCS

Not Yet Reviewed

Part Number: MCH-S553 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

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March Performance S323 - March Performance Alternator Bracket Components

Click here for more information about March Performance S323 - March Performance Alternator Bracket Components

BOLT (EA)

Not Yet Reviewed

Part Number: MCH-S323 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

March Performance S551 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S551 - March Performance Pulley Kit Replacement Components

M8 - 1.25 X 25MM SHCS

Not Yet Reviewed

Part Number: MCH-S551 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

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March Performance S520 - March Performance Pulley Kit Replacement Components

Click here for more information about March Performance S520 - March Performance Pulley Kit Replacement Components

METRIC BOLT

Not Yet Reviewed

Part Number: MCH-S520 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.88

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Keith Black/KB Pistons PRF116-3 - Keith Black KB Performance Lock Rings

Click here for more information about Keith Black/KB Pistons PRF116-3 - Keith Black KB Performance Lock Rings

Wrist Pin Retainers, Spirolox, 1.094 in. Diameter, .020 in. Thick, Each

Not Yet Reviewed

Part Number: UEM-PRF116-3 More Detail...

Estimated Ship Date: 7/28/2014 (if ordered today)

$0.97

  • Drop Ship

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Keith Black/KB Pistons PRG110-3 - Keith Black KB Performance Lock Rings

Click here for more information about Keith Black/KB Pistons PRG110-3 - Keith Black KB Performance Lock Rings

Wrist Pin Retainers, Spirolox, .990 in. Diameter, Each

Not Yet Reviewed

Part Number: UEM-PRG110-3 More Detail...

Estimated Ship Date: Today

$0.97

Keith Black/KB Pistons PRH107-3 - Keith Black KB Performance Lock Rings

Click here for more information about Keith Black/KB Pistons PRH107-3 - Keith Black KB Performance Lock Rings

Wrist Pin Retainers, Spirolox, .981 in. Diameter, 0.072 in. Thick, Each

(1)

Part Number: UEM-PRH107-3 More Detail...

Estimated Ship Date: Today

$0.97

Keith Black/KB Pistons PRH113-3 - Keith Black KB Performance Lock Rings

Click here for more information about Keith Black/KB Pistons PRH113-3 - Keith Black KB Performance Lock Rings

Wrist Pin Retainers, Spirolox, 1.030 in. Diameter, Each

Not Yet Reviewed

Part Number: UEM-PRH113-3 More Detail...

Estimated Ship Date: Today

$0.97

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Keith Black/KB Pistons PRJ100-3 - Keith Black KB Performance Lock Rings

Click here for more information about Keith Black/KB Pistons PRJ100-3 - Keith Black KB Performance Lock Rings

Wrist Pin Lock Ring, Spirolox, .927 in. Diameter, .020 in. Thick, Each

Not Yet Reviewed

Part Number: UEM-PRJ100-3 More Detail...

Estimated Ship Date: Today

$0.97

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