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Cometic H3676SP1040S 3.676 Bore .040 Stainless Performance Head Gasket

Manufacturer

Picture for manufacturer Cometic

Part Number

H3676SP1040S
13 reviews
Sale Price

$109.18

Estimated ship date Friday, November 27

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Product Details

The Cometic H3676SP1040S is a high-performance head gasket engineered for demanding engine builds requiring precise sealing at a 3.676-inch bore with a .040-inch compressed thickness. Built to Cometic's exacting standards, this stainless performance head gasket delivers superior sealing capability over OEM-style replacements, making it an ideal choice for performance street, strip, and racing applications.

Key Features:

  • Bore Size: 3.676 inches
  • Compressed Thickness: .040 inches (1.016mm)
  • Construction: Stainless performance material for high-temperature and high-pressure resistance
  • Designed for high-output and modified engines where stock gaskets fall short
  • Resists combustion blowout, coolant, and oil leaks under extreme cylinder pressures
  • Manufactured by Cometic, a globally recognized leader in precision engine sealing solutions

Cometic gaskets are trusted by professional engine builders and racers worldwide. The H3676SP1040S provides reliable, long-lasting sealing performance to protect your engine investment in high-stress environments.

So far so good

My name was mispelled on order confirmation but spelled correctly when autoplicity wants me to rate their site, wierd.

Great Prices ! Lots of in stock items !

1st purchase, but went well. Very quick shipping!

its my first time i buy , and i think your price is good

Best Price and fast shipping, not bad price for the shipping cost

Paypal made it quick & easy to order!

was fast and simple

great price, great stock

Quick and easy.

The Westin T-Max winch cover seems to be of good quality and it fit my off brand winch. It would be nice if it came with the bindings though. Good product.

It was easy

This was my second order with Autoplicity. The first order I had to call to get an update, but just happens the part was out for delivery the day I had called. This second order went without a hitch! In both cases, shipping was fast and the products delivered at great prices, not to mention some of the best prices on shipping. I will definitely look here for my future parts needs!!

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