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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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67-69 Camaro, 1968 Chevy II, 69-72 Nova, Pinch Style

Style: Pinch

Material Type: Steel

Color: Natural

Finish: Natural

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Chevy Small Block V8, Chevy Big Block V8

On Sale
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Universal Fit, 1/4"-20 Thread Pitch

On Sale

Thread Pitch: 1/4"-20

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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, 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, .683" Overall Thickness, Rubber

Overall Thickness: .683"

Inside Diameter: .735"

Outside Diameter: 1.406"

Hole Diameter: 1.235"

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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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Universal Fit, 2-Barrel 3-Bolt Carburetor Flange Type

On Sale

Carburetor Flange Type: 2-Barrel 3-Bolt

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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, 2.375" Overall Width, Chrome

Overall Width: 2.375"

Overall Diameter: 0.375"

Overall Length: 5.208"

Thread Length: .900"

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

Thread Pitch: 1/4"-20

Thread Length: 6"

Material Type: Steel

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Chevy Small Block V8, 3.62" Overall Length, Steel

Overall Length: 3.62"

Under Head Length: 3.33"

Thread Length: .70"

Thread Pitch: 1/4"-20

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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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Chevy Small Block V8, .52" Overall Diameter, Steel

Overall Diameter: .52"

Overall Length: 5.11"

Under Head Length: 4.85"

Thread Length: .90"

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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, 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, 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, Gasket Spark Plug Seat Style

Spark Plug Seat Style: Gasket

Spark Plug Reach: 0.5"

Thread Pitch: 18mm

Insulator Type: Non-projected

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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, Aluminum, Anodized Black

Material Type: Aluminum

Finish: Anodized Black

Fitting End A: 1/4" NPT Male

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Universal Fit, Aluminum, Anodized Black

Material Type: Aluminum

Finish: Anodized Black

Fitting End A: 3/8" NPT Male

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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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Gasket Material: High Density Polyethylene

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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

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

On Sale

AN Size: -3 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -3 AN Male

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67-69 Chevy Camaro, T-Bolt Style, Steel, Natural

Style: T-Bolt

Material Type: Steel

Color: Natural

Finish: Natural

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

On Sale

AN Size: -4 AN

NPT Size: 1/8" NPT

Angle: Straight

Fitting End A: -4 AN Male

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Universal Fit, Gasoline Fuel Type

Video Available

Fuel Type: Gasoline

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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, 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, Red

Style: Worm Gear | Housing

Material Type: Aluminum

Color: Red

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, -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, 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

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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

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350, 370, 389, 400, 421, 428, 455, Steel, Black Oxide

Material Type: Steel

Finish: Black Oxide

Guideplate Pushrod Size: 0.375"

Guide Plate Style: Flat

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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, -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

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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

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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: 1.23"

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

Thread Pitch: 1/4"-20

Thread Length: 9"

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

Overall Length: .801"

Material Type: Aluminum

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Universal Fit, 4.9375" Overall Height

Overall Height: 4.9375"

Overall Width: 2.00"

Overall Diameter: 0.50"

Stud Length: 1.375"

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