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If you're ready to start making some serious power — and we mean SERIOUS power, you've come to the right place. Whether you're looking for a turn key crate engine or you're looking to build from the ground up, we've got the parts you need. We carry everything from the oil pan to the valve covers and everything in between. So if you're in the market for a new set of heads or pistons, remember that no one gets you more power for your dollar than Speedway Motors.

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Bi-metal, silicon aluminum Bearing Material

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Bearing Material: Bi-metal, silicon aluminum

Narrowed Bearing: No

Bearing Undersize: .010"

Bearing Construction: Bi-metal

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Chevy Small Block V8, Aluminum, Polished

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Valve Cover Mounting Style: Center Bolt

Material Type: Aluminum

Finish: Polished

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Chevy LS V8, Mid Depth Water Pump Style, Natural

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Water Pump Style: Mid Depth

Crankshaft Pulley Included: No

Water Pump Included: No

Water Pump Pulley Included: No

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Universal Fit, 1/8" NPT Thread Pitch, Aluminum

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Thread Pitch: 1/8" NPT

Overall Height: 9.50"

Outside Diameter: 5.00"

Capacity: 1.50 quarts

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262, 265, 267, 283, 302, 305, 307, 327, 350, Aluminum

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Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: Dual: Square and Spread Bore

RPM Range: Idle-5,500

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$199.99
$254.99

Universal Fit, 4" Tube O.D., Aluminum, Polished

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On Sale

Tube O.D.: 4"

Material Type: Aluminum

Finish: Polished

Clamp Material: Stainless steel

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Passenger Side Mounting Side, Billet Aluminum, Natural

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Mounting Side: Passenger Side

Bracket Style: Cylinder Head Mount

Material Type: Billet Aluminum

Finish: Natural

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LT1, LT4, Billet Aluminum

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Material Type: Billet Aluminum

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Universal Fit, One Carburetor Quantity

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Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

Carburetor Barrels: 4-Barrel

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 8.05"

Material Type: Chromoly

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Universal Fit, One Wire Alternator, V-Belt Belt Type

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On Sale

One Wire Alternator: Yes

Belt Type: V-Belt

Alternator Case Style: Chrysler Square Back

Alternator Amperage: 100 amp

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221, 255, 260, 289, 302, 351C, 351W, 5.0L, Boss 351

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Transmission Type: Manual

Starter Size: Mini

Starter Output (kW/hp): 1.4 kW / 2 hp

Flywheel/Flexplate Tooth Count: 164-tooth

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$199.99
$299.49

Sprint Car, Top Plate Housing Component, Round Shape

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On Sale

Housing Component: Top Plate

Housing Style: Solid Top

Shape: Round

Housing Material: Carbon Fiber

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$199.99
$241.99

EFI Fuel System Type, Multi-port Injection Style, Black

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On Sale

Fuel System Type: EFI

Injection Style: Multi-port

Material Type: Plastic

Finish: Natural

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.75"

Material Type: Chromoly

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$199.99
$212.99

Universal Fit, Aluminum, Polished, 180 degree Angle

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On Sale

Material Type: Aluminum

Finish: Polished

Angle: 180 degree

Tube O.D.: 4"

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L33, L92, L99, LC9, LH6, LH8, LM4, LS3, Billet Aluminum

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Video Available

Material Type: Billet Aluminum

Hardware Included: Yes

Finish: Natural

Fits A/C Compressor Style: Harrison R4

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.90"

Material Type: Chromoly

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L83, L86, LT1, Idler Included

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Video Available

Power Steering Pump Bracket Material: Billet Aluminum

Alternator Bracket Material: Billet Aluminum

Idler Included: Yes

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 8.00"

Material Type: Chromoly

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Chevy LS V8, Mid Depth Water Pump Style, Natural

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Water Pump Style: Mid Depth

Crankshaft Pulley Included: No

Water Pump Included: No

Water Pump Pulley Included: No

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$199.99
$219.99

Serpentine Belt Type, Billet Aluminum, Polished

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On Sale

Belt Type: Serpentine

Material Type: Billet Aluminum

Finish: Polished

Hardware Included: Yes

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.80"

Material Type: Chromoly

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.85"

Material Type: Chromoly

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$199.99
$212.99

Universal Fit, Aluminum, Polished, 120 degree Angle

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On Sale

Material Type: Aluminum

Finish: Polished

Angle: 120 degree

Tube O.D.: 4"

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$199.99
$298.92

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single 2/3/4-Barrel

Inlet Diameter (Fraction): 5-1/8"

Shape: Round

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$199.99
$259.17

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single 2/3/4-Barrel

Inlet Diameter (Fraction): 5-1/8"

Shape: Round

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Chevy Small Block V8, .3125" Tube O.D.

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Tube O.D.: .3125"

Overall Length: 7.950"

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$199.99
$308.49

Universal Fit, Solid Top Housing Style, Round Shape

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On Sale

Housing Style: Solid Top

Fuel Intake Type: Single 1-Barrel/2-Barrel

Inlet Diameter (Fraction): 2-5/8"

Shape: Round

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$199.99
$219.99

Reusable Cotton Gauze Filter Material, Aluminum, Chrome

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On Sale

Filter Material: Reusable Cotton Gauze

Filter Color: Blue

Material Type: Aluminum

Finish: Chrome

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$199.99
$256.41

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single Quad

Inlet Diameter (Fraction): 7-5/16"

Shape: Round

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$199.99
$239.99

Throttle Body Injection (TBI) Throttle Body Style

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On Sale

Throttle Body Style: Throttle Body Injection (TBI)

Throttle Body Barrels: 1-Barrel

Throttle Body Bore Size: 70mm

Throttle Body Material: Cast Aluminum

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$199.99
$344.68

Socket / Female Cap Type, Mechanical Advance Type, Red

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On Sale

External Ignition Box Required: No

Cap Type: Socket / Female

Cap Terminal Style: Socket / Female

Advance Type: Mechanical

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2WD/4WD Drivetrain, Engine Block Mount Motor Mount Type

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Drivetrain: 2WD/4WD

Motor Mount Type: Engine Block Mount

Application Compatibility: Engine Swap

Attachment Style: Bolt-on

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$199.99
$285.67

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single 2/3/4-Barrel

Inlet Diameter (Fraction): 5-1/8"

Shape: Round

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Chevy Small Block V8, Chevy Big Block V8

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Lifter Body Diameter: 0.842"

Lifter Body Height: Standard

Lifter Exhaust Offset: Center

Lifter Intake Offset: Center

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3.75" Overall Height, 3.75" Outside Diameter

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On Sale

Overall Height: 3.75"

Outside Diameter: 3.75"

Microns: 30

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One Wire Alternator, Denso Alternator Case Style

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One Wire Alternator: Yes

Alternator Case Style: Denso

Alternator Amperage: 65 amp

Voltage Required: 12-Volt

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One Wire Alternator, GM 12SI Alternator Case Style

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One Wire Alternator: Yes

Alternator Case Style: GM 12SI

Alternator Amperage: 140 amp

Voltage Required: 12-Volt

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267, 305, 350, 400, Wet Sump Sump Style, Aluminum

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Sump Style: Wet Sump

Sump Location: Rear

Liquid Measurement: 4 quarts

Material Type: Aluminum

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$199.99
$272.81

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single 2/3/4-Barrel

Inlet Diameter (Fraction): 5-1/8"

Shape: Round

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LS1, LS6, 0.5" Overall Thickness, Gasket(s) Included

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Overall Thickness: 0.5"

Gasket(s) Included: Yes

Hardware Included: Yes

Material Type: Aluminum

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$199.99
$309.93

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single 2/3/4-Barrel

Inlet Diameter (Fraction): 5-1/8"

Shape: Round

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$199.99
$239.99

Throttle Body Injection (TBI) Throttle Body Style

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On Sale

Throttle Body Style: Throttle Body Injection (TBI)

Throttle Body Barrels: 1-Barrel

Throttle Body Bore Size: 65mm

Throttle Body Material: Cast Aluminum

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Universal Fit, V-Belt Belt Type, Chrome plated

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One Wire Alternator: No

Belt Type: V-Belt

Alternator Case Style: Chrysler Square Back

Alternator Amperage: 60 amp

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$199.99
$288.07

Solid Top Housing Style, Oval Shape, Red

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On Sale

Housing Style: Solid Top

Fuel Intake Type: Small Engine/Motorcycle

Shape: Oval

Filter Height: 1.625"

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$199.99
$275.34

Universal Fit, Filter Top Housing Style, Round Shape

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On Sale

Housing Style: Filter Top

Fuel Intake Type: Single 2/3/4-Barrel

Inlet Diameter (Fraction): 5-1/8"

Shape: Round

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$199.99
$241.99

Universal Fit, Round Air Filter Style, Red, Inner Wire

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On Sale

Air Filter Style: Round

Filter Material: Synthetic

Material Type: Non-woven Synthetic

Washable Filter Element: Yes

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283, 305, 307, 327, 350, 400, Tall Valve Cover Height

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Valve Cover Height: Tall

Valve Cover Mounting Style: Perimeter Bolt

Valve Cover Top Style: Ball-milled

Material Type: Cast Aluminum

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$199.99
$276.23

Cotton Gauze, Stainless steel Clamp Material

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On Sale

Filter Color: Red

Material Type: Cotton Gauze

Clamp Material: Stainless steel

Clamp Style: Regular

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$199.99
$261.39

Solid Top Housing Style, Trapezoidal Shape, Red

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On Sale

Housing Style: Solid Top

Fuel Intake Type: Small Engine/Motorcycle

Shape: Trapezoidal

Filter Height: 2.125"

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Main Bolt Style: 2-Bolt

Fastener Style: Stud

Fastener Nut Style: Standard Hex

Fastener Yield Strength: 190,000 psi

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Many Engines, One Wire Alternator, Serpentine Belt Type

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One Wire Alternator: Yes

Belt Type: Serpentine

Alternator Case Style: GM 12SI

Alternator Amperage: 100 amp

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Many Engines, One Wire Alternator, Serpentine Belt Type

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One Wire Alternator: Yes

Belt Type: Serpentine

Alternator Case Style: GM 12SI

Alternator Amperage: 100 amp

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Full-length Header Tube Type, Painted, Steel, Black

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Header Tube Type: Full-length

Finish: Painted

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Universal Fit, 1" Overall Thickness

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Overall Thickness: 1"

Carburetor Spacer Style: 2-Hole

Carburetor Flange Type: 2-Barrel 4-Bolt

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LS2, LS3, LS7, Billet Aluminum, Black anodized

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Material Type: Billet Aluminum

Finish: Black anodized

Gaskets Included: No

Hardware Included: No

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Spiral Core Conductor Style, Assembled, Red, Gray

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Conductor Style: Spiral Core

Assembled: Yes

Spark Plug Wire Color: Red

Spark Plug Boot Ends: Stock

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Shorty Header Tube Type, Raw, Standard Flange Style

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Header Tube Type: Shorty

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-1/2"

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Universal Fit, 11.562" Overall Width, 8" Core Width

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Overall Width: 11.562"

Overall Height: 4.919"

Overall Thickness: 1.25"

Core Width: 8"

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LS1, LS6, Billet Aluminum, Black anodized

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Material Type: Billet Aluminum

Finish: Black anodized

Gaskets Included: No

Hardware Included: No

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Universal Fit, Coil pack Coil Style, Red

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Coil Style: Coil pack

Cap Terminal Style: Socket / Female

Color: Red

Coil Wire Included: No

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L76, L99, LS1, LS2, LS3, LS6, LS7, LT1, Black

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Video Available

A/C Bracket Finish: Black

A/C Bracket Included: Yes

A/C Bracket Material: Cast Aluminum

Hardware Included: Yes

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Universal Fit, Coil pack Coil Style, Black

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Coil Style: Coil pack

Cap Terminal Style: Socket / Female

Color: Black

Coil Wire Included: No

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$199.90
$222.96

Universal Fit

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On Sale
New Product
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5.15" Overall Length, 5.28" Inside Diameter, Aluminum

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Overall Length: 5.15"

Inside Diameter: 5.28"

Overall Diameter: 6.00"

Material Type: Aluminum

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Video Available

Fuse Block Included: No

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350, Flat Top w/ 4 valve reliefs Piston Style

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On Sale

Piston Style: Flat Top w/ 4 valve reliefs

Stroke: 3.480"

Connecting Rod Length: 5.700"

Piston Weight: 630 grams

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$198.99
$343.08

1.6, Socket / Female Cap Type, Magnetic Trigger Style

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On Sale

External Ignition Box Required: No

Cap Type: Socket / Female

Cap Terminal Style: Socket / Female

Advance Type: Mechanical and Vacuum

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Automatic and Manual Transmission Type, Powder Coated

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On Sale

Transmission Type: Automatic and Manual

Starter Size: Mini

Starter Output (kW/hp): 1.4 kW / 1.8 hp

Starter Output (ft. lbs.): 180 ft.-lbs. torque

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One Wire Alternator, V-Belt Belt Type, Chrome plated

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On Sale

One Wire Alternator: Yes

Belt Type: V-Belt

Alternator Case Style: Chrysler Square Back

Alternator Amperage: 95 amp

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$198.99
$248.75

304, 327, 360, 401, 232, 258, 2.2, 2.5, 2.5L

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On Sale

Compression Ratio: 16.0:1

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$198.99
$248.75

Universal Fit, 1.4 kW / 1.9 hp Starter Output (kW/hp)

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On Sale

Starter Output (kW/hp): 1.4 kW / 1.9 hp

Starter Output (ft. lbs.): 170 ft.-lbs. torque

Finish: Natural

Gear Ratio: 3.70:1

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267, 305, 307, 327, 350, 396, 402, 427, 454

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Transmission Type: Automatic and Manual

Starter Size: Mini

Starter Output (kW/hp): 1.8 kW / 2.5 hp

Starter Output (ft. lbs.): 180 ft.-lbs. torque

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