SCE Pro Copper Head Gasket - 4.570" Bore, .043" Thick (SCE-P145743) — Fast Lane Spares Skip to content
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SCE Pro Copper Head Gasket - 4.570" Bore, .043" Thick (SCE-P145743)

Suit B/B Chev Gen 5-6
SKU: SCE-P145743
$169.80 - $169.80
$169.80
$169.80 - $169.80
$169.80
+ GST
Availability:
Low stock, please contact before purchasing

SCE-P145743 - BBC GEN 5 & 6 4.570" x .43"

Suit B/B Chev Gen 5-6

Part Number: SCE-P145743

Pro-Copper Head Gaskets
Not all solid copper gaskets are created equal. SCE uses premium 99% pure copper sheets rolled to our specifications (choice of 12 different thicknesses) 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 recommended.