SCE Pro Copper Head Gaskets P135743

Name: SCE Pro Copper Head Gaskets
Brand: SCE Gaskets
SKU: SCE-P135743
Price: 84.37 USD
Availability: InStock
Rating: 0 (0 reviews)

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Part Number: SCE-P135743

$84.37

SCE Pro Copper Head Gaskets

Head Gasket, Copper, 4.570 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each
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SCE Pro Copper Head Gaskets P135743

SCE-P135743

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Part Number: SCE-P135743

Estimated Ship Date from OH, GA: Monday 10/19/2026

$84.37

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date from OH, GA: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:

SCE Gaskets

Manufacturer's Part Number:

P135743

Part Type:

Head Gaskets

Product Line:

SCE Pro Copper Head Gaskets

Summit Racing Part Number:

SCE-P135743

UPC:

679002240303

Bore (in.):

4.570 in.

Bore (mm):

116.078mm

Gasket Material:

Copper

Compressed Thickness (in.):

0.043 in.

Compressed Volume (cc):

11.558cc

Lock Wire:

Quantity:

Sold individually.

Notes:

Mark 4 block, has .530 in. bolt holes. Extra bolt holes in valley area.

SCE Pro Copper Head Gaskets

Not all solid copper gaskets are created equal. SCE uses premium 99 percent pure copper sheets that are precisely rolled to our specifications and tested for uniform flatness to assure precise cylinder head-to-block alignment and eliminate uneven loading. After processing, each gasket is annealed to ensure optimum mating and provide measurable gains in cylinder sealing, as evidenced by lower leak-down percentages. O-ringing is recommended. Pro Copper gaskets are available in many bore and thickness combinations to suit your performance needs.

Applications