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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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Universal Fit, 1/4"-20 Thread Pitch

On Sale

Thread Pitch: 1/4"-20

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Universal Fit, 4-Barrel Carburetor Barrels

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Bolt Hole Pattern: 5.160" x 5.625"

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Universal Fit, 1/4"-20 Thread Pitch, 6" Thread Length

Thread Pitch: 1/4"-20

Thread Length: 6"

Material Type: Steel

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Universal Fit, Worm Gear Style, Stainless Steel

Style: Worm Gear

Material Type: Stainless Steel

Color: Natural

Finish: Natural

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Universal Fit, 4-Barrel Carburetor Barrels

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Spread Bore

Bolt Hole Pattern: 4.250" x 5.625"

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Universal Fit, Gasket Spark Plug Seat Style

Spark Plug Seat Style: Gasket

Spark Plug Reach: 0.375"

Thread Pitch: 14mm

Insulator Type: Non-projected

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Universal Fit, Gasket Spark Plug Seat Style, Resistor

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.375"

Thread Pitch: 14mm

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Universal Fit, Unisex Gender, Adult Age Group, Blue

On Sale

Gender: Unisex

Age Group: Adult

Color: Blue

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Universal Fit, Heat-Shrink Style, Thermoplastic, Black

On Sale

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

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Universal Fit, Heat-Shrink Style, Thermoplastic, Black

On Sale

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

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Universal Fit, Heat-Shrink Style, Thermoplastic, Black

On Sale

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

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Universal Fit, Heat-Shrink Style, Thermoplastic, Black

On Sale

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

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Universal Fit, Worm Gear Style, Stainless Steel

Style: Worm Gear

Material Type: Stainless Steel

Color: Natural

Finish: Natural

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Universal Fit, Aluminum, Anodized, Silver

On Sale

Material Type: Aluminum

Finish: Anodized

Fitting End A: 1/2" NPT Male

Color: Silver

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Universal Fit, Worm Gear Style, Stainless Steel

Style: Worm Gear

Material Type: Stainless Steel

Color: Natural

Finish: Natural

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Universal Fit, Worm Gear Style, Stainless Steel

Style: Worm Gear

Material Type: Stainless Steel

Color: Natural

Finish: Natural

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Universal Fit, 4-Barrel Carburetor Barrels

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Overall Thickness: .059"

Bolt Hole Pattern: 5.160" x 5.625"

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Universal Fit, -4 AN, 1/8" NPT NPT Size, Straight Angle

AN Size: -4 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -4 AN Male

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Gasket Material: High Density Polyethylene

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Universal Fit, Worm Gear Style, Stainless Steel

Style: Worm Gear

Material Type: Stainless Steel

Color: Natural

Finish: Natural

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Universal Fit, Worm Gear Style, Stainless Steel

Style: Worm Gear

Material Type: Stainless Steel

Color: Natural

Finish: Natural

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Universal Fit, -4 AN Fitting Size 1, -4 AN

Fitting Size 1: -4 AN

AN Size: -4 AN

Inside Diameter: 0.4375"

Gasket Material: Aluminum & Synthetic Rubber

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Tapered Spark Plug Seat Style, 0.708" Spark Plug Reach

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

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Universal Fit, Gasoline Fuel Type

Video Available

Fuel Type: Gasoline

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Universal Fit, Worm Gear | Housing Style, Aluminum

On Sale

Style: Worm Gear | Housing

Material Type: Aluminum

Color: Blue

Finish: Anodized

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Universal Fit, Worm Gear | Housing Style, Aluminum

Style: Worm Gear | Housing

Material Type: Aluminum

Color: Blue

Finish: Anodized

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Universal Fit, Worm Gear | Housing Style, Aluminum, Red

Style: Worm Gear | Housing

Material Type: Aluminum

Color: Red

Finish: Anodized

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Universal Fit, Aluminum, Anodized, Silver

On Sale

Material Type: Aluminum

Finish: Anodized

Fitting End A: 3/4" NPT Male

Color: Silver

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Universal Fit, -8 AN, -8 AN Male o-ring Fitting End A

AN Size: -8 AN

Fitting End A: -8 AN Male o-ring

Thread Pitch: 3/4"-16

Finish: Anodized

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Universal Fit, -3 AN, Straight Angle, Steel, Zinc

AN Size: -3 AN

Angle: Straight

Fitting End A: -3 AN Male

Fitting End B: 1/8" NPT Male

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Frame Pad/Mount Motor Mount Type, Steel Mount Material

Motor Mount Type: Frame Pad/Mount

Application Compatibility: Sprint Racing

Attachment Style: Weld-on

Mount Material: Steel

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Frame Pad/Mount Motor Mount Type, Steel Mount Material

Motor Mount Type: Frame Pad/Mount

Application Compatibility: Sprint Racing

Attachment Style: Weld-on

Mount Material: Steel

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Brinn

On Sale
Video Available
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Universal Fit, Gasket Spark Plug Seat Style

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

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Universal Fit, -3 AN Male Fitting End A, Straight Angle

On Sale
Video Available

Fitting End A: -3 AN Male

Fitting End B: -3 AN Male

Angle: Straight

Material Type: Steel

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Universal Fit, 2.00" Overall Length, .31" Diameter

Overall Length: 2.00"

Diameter: .31"

Thread Pitch: 5/16"-18

Thread Length: 1.25"

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Universal Fit, 2-Barrel Carburetor Barrels

Carburetor Barrels: 2-Barrel

Carburetor Flange Type: 2-Barrel 4-Bolt

Overall Thickness: .06"

Bolt Hole Pattern: 5.125" x 3.500"

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Universal Fit, -4 AN Male Fitting End A, Straight Angle

Fitting End A: -4 AN Male

Fitting End B: -4 AN Male

Angle: Straight

Material Type: Steel

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Chevy Small Block V8, .801" Overall Length, Aluminum

Overall Length: .801"

Material Type: Aluminum

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Universal Fit, 1/4"-20 Thread Pitch, 9" Thread Length

Thread Pitch: 1/4"-20

Thread Length: 9"

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Universal Fit, Tapered Spark Plug Seat Style

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.46"

Thread Pitch: 14mm

Insulator Type: Non-projected

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Universal Fit, 1/4"-20 Thread Pitch, Stainless Steel

On Sale

Thread Pitch: 1/4"-20

Material Type: Stainless Steel

Quick View

Universal Fit, Tapered Spark Plug Seat Style

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.46"

Thread Pitch: 14mm

Insulator Type: Non-projected

Quick View

Universal Fit, Gasket Spark Plug Seat Style

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

Quick View

Universal Fit, Gasket Spark Plug Seat Style

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

Quick View

Universal Fit, Tapered Spark Plug Seat Style

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

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Universal Fit, 3.00" Overall Length, Steel, Zinc Plated

Overall Length: 3.00"

Thread Pitch: 5/16"-18

Thread Pitch (2): 5/16"-24

Material Type: Steel

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Universal Fit, -8 AN Fitting Size 1, -8 AN

Fitting Size 1: -8 AN

AN Size: -8 AN

Inside Diameter: 0.75"

Gasket Material: Aluminum & Synthetic Rubber

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Universal Fit, 3/8" Hose barb Fitting End A, -6 AN

Fitting End A: 3/8" Hose barb

Fitting End B: 1/4" NPT Male

Angle: Straight

AN Size: -6 AN

Quick View

Universal Fit, -6 AN Male Fitting End A, Anodized

Fitting End A: -6 AN Male

Fitting End B: 1/8"

Material Type: Aluminum

Finish: Anodized

Quick View

Universal Fit, Gasket Spark Plug Seat Style

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

Quick View

Universal Fit, Heat-Shrink Style, Thermoplastic, Black

On Sale

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

Quick View

Universal Fit, Heat-Shrink Style, Thermoplastic, Black

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

Quick View

Universal Fit, Heat-Shrink Style, Thermoplastic, Black

On Sale

Style: Heat-Shrink

Material Type: Thermoplastic

Color: Black

Finish: Natural

Quick View

Universal Fit, 2.00" Overall Length, Steel, Zinc Plated

Garage Sale
Clearance

Overall Length: 2.00"

Thread Pitch: 5/16"-18

Thread Pitch (2): 5/16"-24

Material Type: Steel

Quick View

Universal Fit, Aluminum, Anodized, Blue

Material Type: Aluminum

Finish: Anodized

Fitting End A: 1/2" NPT Male

Color: Blue

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Universal Fit, -6 AN, 1/8" NPT NPT Size, Straight Angle

AN Size: -6 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -6 AN Male

Quick View

Universal Fit, Straight Angle, Aluminum, Anodized, Blue

Angle: Straight

Fitting End A: 1/8" NPT Male

Fitting End B: 1/8" NPT Male

Material Type: Aluminum

Quick View

Universal Fit, -3 AN Fitting Size 1, -3 AN

Fitting Size 1: -3 AN

AN Size: -3 AN

Inside Diameter: 0.375"

Gasket Material: Aluminum & Synthetic Rubber

Quick View

Gasket Spark Plug Seat Style, Gasket Seat Taper

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

Quick View

221, 260, 289, 302, 351W

Garage Sale
Clearance
Quick View

Universal Fit, Tapered Spark Plug Seat Style

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

Quick View

Universal Fit, -8 AN Female Fitting End A, Anodized

Thread Pitch: 3/4"-16

Fitting End A: -8 AN Female

Finish: Anodized

Material Type: Aluminum

Quick View

Universal Fit, Aluminum, Anodized, Silver

On Sale

Material Type: Aluminum

Finish: Anodized

Fitting End A: 3/8" NPT Male

Color: Silver

Quick View

Universal Fit, -3 AN, 1/8" NPT NPT Size, Straight Angle

AN Size: -3 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -3 AN Male

Quick View

Universal Fit, -4 AN, 1/8" NPT NPT Size, Straight Angle

AN Size: -4 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -4 AN Male

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2.3, .342" Valve Stem Diameter, 14 Degree Lock Style

Valve Stem Diameter: .342"

Lock Style: 14 Degree

Material Type: Steel

Finish: Natural

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Universal Fit, 1.375" Overall Length, Steel

Overall Length: 1.375"

Thread Pitch: 5/16"-18

Thread Length: 0.3125"

Thread Pitch (2): 5/16"-24

Quick View

Universal Fit, -3 AN, 1/8" NPT NPT Size, Straight Angle

Video Available

AN Size: -3 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -3 AN Male

Quick View

Chevy Small Block V8, 3/8"-16 Thread Pitch, Steel

On Sale

Thread Pitch: 3/8"-16

Material Type: Steel

Finish: Zinc Plated

Quick View

Universal Fit, 3.58" Overall Width, Aluminum, Natural

Overall Width: 3.58"

Overall Thickness: 0.09"

Inside Diameter: 1.25"

Bolt Hole Pattern: 3 on 2.75"

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Universal Fit, -6 AN, Aluminum, Anodized, Black

AN Size: -6 AN

Material Type: Aluminum

Finish: Anodized

Color: Black

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