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Collector Gaskets
Percy's "SEAL-4-GOOD" Collector gaskets are referred to as the "best on the market" by many users. Percy's "DEAD SOFT" aluminum seals far better than competitive copper gaskets. Available in 2 1/2", 3", and 3 1/2". Get yours today and forget about leaking collector flanges!

Header Gaskets
Percy's Reusable Flange Gaskets are multi-layered and made of a special "DEAD SOFT" aluminum, which conforms to header flanges for an ultimate seal. Because the SEAL-4-GOOD is a solid metal gasket, it will not blow-out nor will it burn-out. The "SEAL-4-GOOD" header gaskets are now available for most popular applications.

Carburetor Base Plate Gaskets
Percy's EMR Carburetor Base Plate Gaskets are made of a special "EXTENDED MEMORY REBOUND" polymer that allows the gaskets to "rebound" from torqued compression, Therefore making it reusable many times.

Made in the U.S.A.

Seal-4-Good

Seal-4-Good

Seal-4-Good

Seal-4-Good

Seal-4-Good

Seal-4-Good

Seal-4-Good

Seal-4-Good

Seal-4-Good



Seal4Good Technical Information


20 Opportunity Road - Camdenton, MO 65020
Phone: 573-346-4409 | Fax: 573-346-4948
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