My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Cometic C5432-051 MLS Cylinder Head Gasket Bore Chevy Big Block - 4.310 051

(Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74 + 96 more models)

Part of: Cometic MLS Cylinder Head Gasket Chevy Big Block Bore

Other options in this family: Cometic C5331-080 Cometic C5816-045 Cometic C5332-040 Cometic C5760-040 Cometic C5434-066

Manufacturer

Picture for manufacturer Cometic

Part Number

C5432-051
8 reviews
Sale Price

$97.61

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C5432-051 is a high-performance multi-layer steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark-IV and GM Gen-V/VI big block V8 engines. This precision-manufactured gasket features a .051" compressed thickness and is designed for a 4.310" bore diameter, making it ideal for performance builds and engine rebuilds.

Key Features:

  • Multi-layer steel construction for superior sealing and durability under high-performance conditions
  • 4.310" bore diameter accommodates standard and performance big block builds
  • .051" compressed thickness provides optimal sealing with proper head torque
  • Designed for aftermarket cylinder heads with undersized water ports
  • Undersized water ports allow for custom port matching and machining to suit specific head designs
  • Compatible with Chevrolet Mark-IV, Gen-V, and Gen-VI big block V8 engines

Cometic MLS gaskets utilize multiple layers of stainless steel with a viton rubber coating to provide exceptional combustion sealing, even in high-boost and high-compression applications. The undersized water port design gives engine builders the flexibility to customize coolant flow to match their specific aftermarket cylinder heads. Sold individually.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1966-76, C10 1975-80, El Camino 1966-75, Monte Carlo 1970-75, Nova 1969-72 + 90 more models

Prop 65

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

Material

Multi-layer Steel

Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....

Great prices. Great live customer service. Very pleased, will definitely order again.

I could not believe the prices they were offering. I ordered my items and saved a lot on shipping and items arrived the next day!

easy to use

Awesome prices. Fast shipping. Very happy!

First order. Lets see how it goes.

they had the lowest price for the helmet i was looking at by more than $100. easy to order by phone and quick shipping. i already recomended them to a friend who also needs a new helmet. i will purchase from them again.

Best price in town! Nobody can beat them! Even used eBay items were going for higher price. Will do business from them again!<br><br>Thanks<br>Order 7770

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy