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Speedway Motors is the circle track engine authority! Whether you have a Ford or Chevy race motor, Speedway has the engine parts you need at the best prices around. Our large assortment of iron cylinder heads, performance camshafts and racing valve train components allows you to tailor your engine to any racing condition. Speedway also has a variety of durable claimer engine kits, oil pumps and oil pans to help keep costs down without sacrificing performance or reliability.

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265, 283, 302, 305, 307, 327, 350, Steel, Natural

Ships Free

Intake Manifold Type: Single Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

Material Type: Steel

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Universal Fit, Manual Transmission Type, Natural

Ships Free
Video Available

Transmission Type: Manual

Starter Size: Mini

Finish: Natural

Material Type: Billet Aluminum

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Universal Fit, Block Hugger Header Tube Type, Polished

Ships Free
On Sale
Video Available

Header Tube Type: Block Hugger

Finish: Polished

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Universal Fit, Block Hugger Header Tube Type, Raw

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Header Tube Type: Block Hugger

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Chevy Small Block V8, Dual Plane Intake Manifold Type

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Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

Material Type: Aluminum

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Chevy Small Block V8, Chassis Header Tube Type, Steel

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On Sale
Video Available

Header Tube Type: Chassis

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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$303.95
$346.19

2.3, Hydraulic Flat Tappet Camshaft Type

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On Sale
Video Available

Camshaft Type: Hydraulic Flat Tappet

RPM Range: 1500-5500

Intake Duration: 272

Exhaust Duration: 272

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Sprint Car, Cotton Gauze Filter Material, Rubber, Red

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Filter Material: Cotton Gauze

Material Type: Rubber

Filter Color: Red

Color: Black

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14.25" Overall Width, 6.25" Overall Height, Aluminum

Ships Free

Overall Width: 14.25"

Overall Height: 6.25"

Overall Thickness: 3.50"

Core Width: 11.38"

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2.3, Hydraulic Flat Tappet Camshaft Type

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Camshaft Type: Hydraulic Flat Tappet

RPM Range: 4000-7200

Intake Duration (.050" Lift): 252

Exhaust Duration (.050" Lift): 252

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2.3, 4000-7200 RPM Range, 105 ° Lobe Separation

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RPM Range: 4000-7200

Intake Duration (.050" Lift): 252

Exhaust Duration (.050" Lift): 252

Lobe Separation: 105 °

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Universal Fit, Serpentine Belt Type, Hardware Included

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Belt Type: Serpentine

Gasket(s) Included: No

Hardware Included: Yes

Color: Black

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Chevy Small Block V8, Full-length Header Tube Type

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Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Universal Fit, 2-1/16" Gauge Diameter, Black

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Rebates Available
Video Available

Gauge Diameter: 2-1/16"

Gauge Series: Analog

Gauge Style: Stepper

Gauge Range: 0-120 PSI

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Universal Fit, Capacitive Discharge Ignition Box Output

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Video Available

Ignition Box Output: Capacitive Discharge

Rev Limiter Included: Yes

Circuitry: Digital

Data Acquisition: No

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Universal Fit, Capacitive Discharge Ignition Box Output

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Ignition Box Output: Capacitive Discharge

Rev Limiter Included: Yes

Circuitry: Digital

Data Acquisition: No

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$305.99
$580.11

221, 255, 260, 289, 302, 327, 347, HEI / Male Cap Type

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On Sale

External Ignition Box Required: No

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical and Vacuum

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$305.99
$580.11

221, 255, 260, 289, 302, 327, 347, HEI / Male Cap Type

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On Sale

External Ignition Box Required: No

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical and Vacuum

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$305.99
$363.75

Universal Fit, One Wire Alternator, Black powdercoated

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On Sale

One Wire Alternator: Yes

Alternator Case Style: Denso

Alternator Amperage: 75 amp

Alternator Finish: Black powdercoated

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318, 326 Poly, 340, 360, External Ignition Box Required

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External Ignition Box Required: Yes

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical

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Chevy Small Block V8, Full-length Header Tube Type

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Header Tube Type: Full-length

Finish: Temporary Paint

Flange Style: Spread Port

Primary Tube Diameter: 2"

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262, 267, 302, 305, 307, 327, 350, 400

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

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Universal Fit, Block Hugger Header Tube Type, Steel

Ships Free

Header Tube Type: Block Hugger

Finish: Temporary Paint

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Universal Fit, Wet Sump Style, Steel, 6.00" Depth

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Sump Style: Wet

Material Type: Steel

Depth: 6.00"

Rear Main Seal Style: 1-piece

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Universal Fit, 2-1/16" Gauge Diameter, Silver, White

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Rebates Available
Video Available

Gauge Diameter: 2-1/16"

Gauge Series: Analog

Gauge Style: Stepper

Gauge Range: 0-100 psi

Quick View

Chevy Small Block V8, Crossover Header Tube Type, Steel

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Video Available

Header Tube Type: Crossover

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Universal Fit, Wet Sump Style, Rear Sump Location

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Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Universal Fit, Wet Sump Style, Rear Sump Location, Gold

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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14.25" Overall Width, 8.5" Overall Height, Aluminum

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Overall Width: 14.25"

Overall Height: 8.5"

Overall Thickness: 3.50"

Core Width: 11.50"

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350, Carbureted Fuel System Type, Aluminum, Natural

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Fuel System Type: Carbureted

Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

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$313.95
$358.69

273, 318, 340, 360, Hydraulic Flat Tappet Camshaft Type

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On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 268

Exhaust Duration: 280

RPM Range: 1600 to 5800

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$313.99
$373.75

Universal Fit, One Wire Alternator, Polished

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On Sale

One Wire Alternator: Yes

Alternator Case Style: GM AD230

Alternator Amperage: 165 amp

Alternator Finish: Polished

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$313.99
$373.75

Universal Fit, One Wire Alternator, Polished

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On Sale

One Wire Alternator: Yes

Alternator Case Style: GM AD230

Alternator Amperage: 165 amp

Alternator Finish: Polished

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One Wire Alternator, GM CS121 Alternator Case Style

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One Wire Alternator: Yes

Alternator Case Style: GM CS121

Alternator Amperage: 100 amp

Voltage Required: 12-16 Volt

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Chevy Small Block V8, One Wire Alternator, Natural

Ships Free

One Wire Alternator: Yes

Alternator Case Style: GM CS121

Alternator Amperage: 100 amp

Voltage Required: 12-16 Volt

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One Wire Alternator, GM CS121 Alternator Case Style

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One Wire Alternator: Yes

Alternator Case Style: GM CS121

Alternator Amperage: 90 amp

Voltage Required: 12-16 Volt

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$313.99
$373.75

Universal Fit, One Wire Alternator, Chrome

Ships Free
On Sale

One Wire Alternator: Yes

Alternator Case Style: GM AD230

Alternator Amperage: 165 amp

Alternator Finish: Chrome

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$313.99
$373.75

Universal Fit, One Wire Alternator, Chrome

Ships Free
On Sale

One Wire Alternator: Yes

Alternator Case Style: GM AD230

Alternator Amperage: 165 amp

Alternator Finish: Chrome

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$314.95
$359.94

273, 318, 340, 360, Hydraulic Flat Tappet Camshaft Type

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On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 256

Exhaust Duration: 268

RPM Range: 1000 to 5200

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$314.99
$324.99

305, 350, Wet Sump Sump Style, Steel, Zinc Plated

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On Sale

Sump Style: Wet Sump

Liquid Measurement: 8 quarts

Material Type: Steel

Rear Main Seal Style: 1-piece

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283, 302, 305, 307, 327, 350, Hardware Included

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Hardware Included: Yes

Port Style: Spread Port

Head Gaskets Included: Yes

Intake Gaskets Included: Yes

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305, Solid Flat Tappet Camshaft Type

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Camshaft Type: Solid Flat Tappet

RPM Range: 3500-7800

Intake Duration: 285

Exhaust Duration: 295

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$314.99
$377.99

400, Flat Top w/ 2 valve reliefs Piston Style

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On Sale

Piston Style: Flat Top w/ 2 valve reliefs

Piston Material: Hypereutectic Aluminum

Stroke: 3.750"

Connecting Rod Length: 5.700"

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$314.99
$377.99

377, 400, Flat Top w/ 2 valve reliefs Piston Style

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On Sale

Piston Style: Flat Top w/ 2 valve reliefs

Piston Material: Hypereutectic Aluminum

Stroke: 3.750"

Connecting Rod Length: 5.700"

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Universal Fit, 2-1/16" Gauge Diameter, Black, White

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Rebates Available
Video Available

Gauge Diameter: 2-1/16"

Gauge Series: Analog

Gauge Style: Stepper

Gauge Range: 0-100 psi

Quick View

One Wire Alternator, GM CS121 Alternator Case Style

Ships Free

One Wire Alternator: Yes

Alternator Case Style: GM CS121

Alternator Amperage: 100 amp

Voltage Required: 16-Volt

Quick View

One Wire Alternator, GM CS121 Alternator Case Style

Ships Free

One Wire Alternator: Yes

Alternator Case Style: GM CS121

Alternator Amperage: 100 amp

Voltage Required: 16-Volt

Quick View

One Wire Alternator, GM CS121 Alternator Case Style

Ships Free

One Wire Alternator: Yes

Alternator Case Style: GM CS121

Alternator Amperage: 90 amp

Voltage Required: 16-Volt

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$317.95
$362.44

262, 265, 267, 283, 302, 305, 307, 327, 350, 400, 262

Ships Free
On Sale
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$317.95
$362.44

262, 265, 283, 305, 307, 327, 350, 400

Ships Free
On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 268

Exhaust Duration: 280

RPM Range: 1800 to 5800

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$317.95
$362.44

305, 350, Hydraulic Flat Tappet Camshaft Type

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On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 262

Exhaust Duration: 270

RPM Range: 1500 to 5500

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$317.95
$362.44

262, 267, 283, 302, 305, 307, 327, 350, 400

Ships Free
On Sale

Camshaft Type: Solid Flat Tappet

Intake Duration: 256

Exhaust Duration: 262

RPM Range: 1000 to 5500

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Chevy Small Block V8, Chevy Big Block V8, Red, Natural

Ships Free
Video Available

External Ignition Box Required: Yes

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical

Quick View

Chevy Small Block V8, Carbureted Fuel System Type

Ships Free
Video Available

Fuel System Type: Carbureted

Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

Quick View
$318.99
$341.25

Universal Fit, 2-1/16" Gauge Diameter, Black

Ships Free
On Sale
Rebates Available
Video Available

Gauge Diameter: 2-1/16"

Gauge Series: Analog

Gauge Style: Stepper

Gauge Range: 0-100 psi

Quick View

2.3, Wet Sump Sump Style, Rear Sump Location, Steel

Ships Free

Sump Style: Wet Sump

Sump Location: Rear

Liquid Measurement: 5 quarts

Material Type: Steel

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Chevy Small Block V8, Crossover Header Tube Type, Steel

Ships Free

Header Tube Type: Crossover

Finish: Temporary Paint

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Chevy Small Block V8, Chassis Header Tube Type, Steel

Ships Free

Header Tube Type: Chassis

Finish: Temporary Paint

Flange Style: Standard

Primary Tube Diameter: 1-3/4 to 1-7/8"

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$319.99
$373.95

Chevy LS V8

Ships Free
On Sale
New Product
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262, 267, 283, 302, 305, 307, 327, 350, 400, Polished

Ships Free
Video Available

Valve Cover Height: Stock

Valve Cover Mounting Style: Perimeter Bolt

Valve Cover Top Style: Finned

Material Type: Cast Aluminum

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305, 350, Wet Sump Sump Style, Steel, 7.00" Depth

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Sump Style: Wet Sump

Liquid Measurement: 8 quarts

Material Type: Steel

Depth: 7.00"

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$322.95
$368.69

262, Full Roller Rocker Arm Style, 1.5 Rocker Arm Ratio

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On Sale

Rocker Arm Style: Full Roller

Rocker Arm Ratio: 1.5

Stud Size: 0.375"

Rocker Arm Nut Style: Polylock

Quick View

Universal Fit, Block Hugger Header Tube Type, Steel

Ships Free
Video Available

Header Tube Type: Block Hugger

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Material Type: Steel

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$323.04
$512.99

351W, Hydraulic Flat Tappet Camshaft Type

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On Sale
Garage Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 294

Exhaust Duration: 306

RPM Range: 2800 to 7000

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604, 1.32" Outside Diameter, 365 lbs. Spring Rate

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On Sale

Outside Diameter: 1.32"

Seat Pressure: 103 lbs at 1.780"

Spring Rate: 365 lbs.

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$324.95
$371.19

262, 265, 267, 283, 302, 305, 307, 327, 350, 400, 262

Ships Free
On Sale
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$325.95
$372.44

273, 318, 340, 360, Hydraulic Flat Tappet Camshaft Type

Ships Free
On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 274

Exhaust Duration: 286

RPM Range: 1800 to 6000

Quick View

Universal Fit, Block Hugger Header Tube Type, Chrome

Ships Free

Header Tube Type: Block Hugger

Finish: Chrome

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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Chrysler Big Block V8, Chrysler Small Block V8

Ships Free
Video Available

Transmission Type: Automatic and Manual

Starter Size: Mini

Starter Output (kW/hp): 2.54 kW / 3.4 hp

Finish: Powder Coated

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Sprint Car, Cotton Gauze Filter Material, Plastic, Red

Ships Free

Filter Material: Cotton Gauze

Material Type: Plastic

Filter Color: Red

Color: Black

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Chevy Small Block V8, 180 Degree Header Tube Type

Ships Free

Header Tube Type: 180 Degree

Finish: Temporary Paint

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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LS1, LS7, Circle Track Header Tube Type, Steel, Black

Ships Free

Header Tube Type: Circle Track

Finish: Temporary Paint

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Chevy Small Block V8, Chassis Header Tube Type, Steel

Ships Free

Header Tube Type: Chassis

Finish: Temporary Paint

Flange Style: Standard

Primary Tube Diameter: 1-1/2 to 1-5/8"

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

Ships Free

One Wire Alternator: Yes

Belt Type: V-Belt

Alternator Case Style: GM CS130

Alternator Amperage: 120 amp

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Sprint Car, 22" Overall Length, 6" Outside Diameter

Ships Free

Overall Length: 22"

Outside Diameter: 6"

Diameter: 6.00"

Material Type: Aluminum

Quick View
Ships Free
On Sale

Piston Style: Dome

Piston Material: Hypereutectic Aluminum

Stroke: 3.000"

Connecting Rod Length: 5.090"

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377, 400, 421, 434, E Piston Ring Style

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Piston Ring Style: E

Piston Ring Design: Gapless Top Ring

Top Ring Material: Cast Iron

Second Ring Material: Cast Iron

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302, 327, 350, 383, 395, 302, 351W, E Piston Ring Style

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Piston Ring Style: E

Piston Ring Design: Conventional

Top Ring Material: Cast Iron

Second Ring Material: Cast Iron

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377, 400, 421, 434, F Piston Ring Style

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Piston Ring Style: F

Piston Ring Design: Gapless Top Ring

Top Ring Material: Cast Iron

Second Ring Material: Cast Iron

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302, 327, 350, 383, 395, 302, 351W, F Piston Ring Style

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Piston Ring Style: F

Piston Ring Design: Conventional

Top Ring Material: Cast Iron

Second Ring Material: Cast Iron

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$329.99
$509.99

Universal Fit

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Garage Sale
Clearance
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