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Street Race Truck More... The Toolbox

Chevrolet is a name synonymous with winning. Their engines are rigorously tested and proven to provide reliable, durable, and outstanding power. All of the engine components can be found here at Speedway. Whether you're an aspiring racer or a seasoned pro, Speedway Motors has the  engine components to help you win at every level.

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602, Standard Valve Spring Style, 1.20" Solid Height

Valve Spring Style: Standard

Outside Diameter: 1.25"

Seat Pressure: 80 lbs at 1.70"

Solid Height: 1.20"

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Chevy LS V8, 4L60E, 4L85E, 700R4, TH350, TH400, Steel

On Sale
Video Available

Material Type: Steel

Finish: Natural

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283, 305, 307, 327, 350, 377, 383, 400, Chromoly

Material Type: Chromoly

Overall Diameter: 0.5"

Overall Length: 5.75"

Color: Natural

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LS1, LS6, 0.051" Compressed Thickness

Compressed Thickness: 0.051"

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602, LT4, Single Spring Valve Spring Style, Steel

Ships Free

Valve Spring Style: Single Spring

Outside Diameter: 1.250"

Installed Height: 1.700"

Coil Bind Height: 1.200"

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602, 604, Rubber, .16" Material Thickness

Material Type: Rubber

Material Thickness: .16"

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604, Beehive Valve Spring Style, Steel

Ships Free

Valve Spring Style: Beehive

Material Type: Steel

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350, 4" Bore Size, 0.028" Compressed Thickness

Bore Size: 4"

Compressed Thickness: 0.028"

Material Type: Composite

Compressed Volume: 351.862 cu. in.

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602, 604, .342" Valve Stem Diameter, Hardened steel

Valve Stem Diameter: .342"

Lock Style: 7 Degree

Material Type: Hardened steel

Manufacturing Process: Machined

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602, 604, Finned Valve Cover Top Style, Aluminum

Ships Free

Valve Cover Top Style: Finned

Material Type: Aluminum

Finish: Anodized Black

Breathers Included: No

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604, Roller Rocker Arm Style, Aluminum, Anodized

Ships Free

Rocker Arm Style: Roller

Material Type: Aluminum

Finish: Anodized

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604, 7.191" Overall Length, Steel

Overall Length: 7.191"

Material Type: Steel

Outside Diameter: .31"

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602, 7.790" Overall Length, Steel

Overall Length: 7.790"

Material Type: Steel

Outside Diameter: .312"

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Head Gaskets Included, Intake Gaskets Included

Head Gaskets Included: Yes

Intake Gaskets Included: Yes

Oil Pan Gasket Included: Yes

Valve Cover Gaskets Included: Yes

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Chevy LS V8, Wet Sump Sump Style, Rear Sump Location

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On Sale

Sump Style: Wet Sump

Sump Location: Rear

Material Type: Aluminum

Rear Main Seal Style: 1-piece

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$159.99
$174.14

Chevy LS V8, 4L60E, 14.00" Outside Diameter

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On Sale

Outside Diameter: 14.00"

Tooth Count: 168

Torque Converter Bolt Circle: 11.062"

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$94.99
$122.17

Chevy LS V8, Black, Socket/Female Coil Wire Attachment

On Sale

Color: Black

Coil Wire Included: No

Coil Wire Attachment: Socket/Female

Mounting Bracket Included: No

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CT525, 7 Degree Lock Style, Steel, 1 Groove Count

Lock Style: 7 Degree

Material Type: Steel

Manufacturing Process: Stamped

Groove Count: 1

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350, Steel, Cadmium Plated

Material Type: Steel

Finish: Cadmium Plated

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LS2, LS6, 4.020" Bore Size, 0.051" Compressed Thickness

Bore Size: 4.020"

Compressed Thickness: 0.051"

Material Type: Composite

Compressed Volume: 10.608 cu. in.

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Universal Fit, 3/8" Thread Pitch

On Sale

Thread Pitch: 3/8"

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CT525, Standard Valve Spring Style, Steel, Natural

Valve Spring Style: Standard

Valve Spring Retainer Style: Standard

Material Type: Steel

Finish: Natural

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