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Cometic C5769-075 MLS Cylinder Head Gasket Pontiac Bore - 400/428/455 V8 4.200

(Pontiac GTO 1968-73, Firebird 1968-79, Grand Prix 1968-77, Grand Am 1973-75, Bonneville 1968-78, LeMans 1968-77, Catalina 1968-78 + 12 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5769-075
13 reviews
Sale Price

$147.82

Estimated ship date Wednesday, November 25

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Product Details

The Cometic C5769-075 is a premium multi-layer steel (MLS) cylinder head gasket engineered specifically for Pontiac 400, 428, and 455 cubic inch V8 engines. This gasket features a compressed thickness of .075 inches and is designed for a 4.200-inch bore diameter, providing precise sealing for high-performance and stock applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • .075-inch compressed thickness for optimal compression ratio
  • 4.200-inch bore diameter designed for Pontiac big block V8 engines
  • Advanced material technology withstands extreme cylinder pressures and temperatures
  • Allows for minor surface imperfections while maintaining excellent sealing
  • Ideal for street performance, racing, and engine rebuilds

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a gasket that recovers and conforms to sealing surfaces. This design provides superior combustion sealing, oil and coolant sealing, and longevity compared to traditional composite gaskets. Perfect for Pontiac enthusiasts building or rebuilding classic muscle car engines.

Products specifications

Fits

Pontiac GTO 1968-73, Firebird 1968-79, Grand Prix 1968-77, Grand Am 1973-75, Bonneville 1968-78, LeMans 1968-77, Catalina 1968-78, Tempest 1968-70, Parisienne 1968-74, 1976, Grandville 1971-75, Executive 1968-70, Grand LeMans 1975-77 + 7 more models

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

always a great deal here

Easy to order my jeep parts

Very please with ease of ordering and checkout

Great prices on the parts that I needed.

Very easy and convenient

Autoplicity has the cheapest prices around and fast shipping. I will do business with them again in the future.

Good so far.

fast

The Best Pricing online period! The shipping was very reasonable with great communication and tracking number proviced. My parts were boxed well and arrived right on schedule. This was my first purchase with Autoplicity but will for sure not be my last.

The item I bought was a great price! The delivery time was excellent and I got exactly what I paid for!

I felt I had to double check with Centric site as your brake shoe compatiblity chart didn't seem to go past 1956.

Best price I found for the parts I needed

I was a bit concerned buying from a online retailer I had not done business with before, but Autoplicity is now on my list of preferred vendors. I was sure there would be some problem, as the part I ordered was $73 cheaper than anywhere else online (too good to be true). Well, the part arrived super fast, and was exactly as I ordered. I did not hear from them immediately after ordering, but received confirmation and tracking info when the item shipped, which was two days after ordering. All in all, a great, money saving experience.<br><br>Update:<br>While I am still pleased with the service I received, I find it odd that Autoplicity emailed me and offered me a refund of $5 for writing a review. It has been a couple of weeks since I posted my review, and I have yet to see any credits on my credit card.

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