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Percy's Seal-4-Good Header Gaskets 66012

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Square Port, Chevy, Small Block, Pair

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Manufacturer's Part Number: 66012
Summit Racing Part Number: PHP-66012

UPC: 750140660120
Port Style: Square port
Gasket Material: Aluminum
Port Height (in): 1.500 in.
Port Width (in): 1.500 in.
Quantity: Sold as a pair.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Are you tired of replacing old, worn-out header gaskets? Sure, you are--that's why we carry these Seal-4-Good header gaskets from Percy's High Performance. Made from multi-layered "dead soft" aluminum or stainless steel, these Seal-4-Good gaskets conform to the headers for the ultimate seal. These gaskets are virtually blowout and burnout-proof and are also totally reusable. In fact, these gaskets are so good, they are likely to be the last header gaskets you'll ever buy--until your next project!


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1 Customer Reviews for Percy's High Performance 66012 - Percy's Seal-4-Good Header Gaskets

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best seal ever

Summit RacingSummit Racing Verified Purchase

These gaskets are awesome. They seal first time, every time, where fiber gaskets just didn't get the job done. If you have any slight irregularities in the header flange, these are the solution to your problem. The only thing you need to know is that due to the amount of compression of the gasket to create the seal, I had to go back and re-tighten the bolts after several heat cycles and have done that twice since installation. NO LEAKS STILL. more

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Reviewer: DONALD from MD

Date: June 23, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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