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 C5746-080 Chevrolet ZL1 Mark IV Big Block V8 MLS Cylinder Head Gasket 4.250" Bore

(1969 Chevrolet Camaro; 1969, 2009-2013, 2019 Chevrolet Corvette)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5746-080
9 reviews
Sale Price

$158.13

Estimated ship date Thursday, November 19

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 C5746-080 is a high-performance MLS (Multi-Layer Steel) cylinder head gasket engineered specifically for Chevrolet ZL1 Mark IV Big Block V8 engines. This gasket features a 4.250-inch bore diameter and a compressed thickness of .080 inches, making it ideal for high-compression and high-horsepower engine builds.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
  • 4.250-inch bore diameter designed for Big Block Chevy applications
  • .080-inch compressed thickness allows for precise compression ratio tuning
  • Engineered specifically for Chevrolet ZL1 Mark IV Big Block V8 engines
  • Embossed stainless steel layers with Viton rubber coating ensure maximum sealing capability
  • Withstands high combustion pressures and temperature cycling in performance applications

Cometic MLS gaskets are the industry standard for serious engine builders and racers who demand reliable sealing in high-performance and racing applications. The multi-layer design allows the gasket to recover and maintain its seal even after repeated thermal cycles.

Products specifications

Fits

1969 Chevrolet Camaro; 1969, 2009-2013, 2019 Chevrolet Corvette

Prop 65

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

Material

Multi-layer Steel

Easy process. My part was a bargain.

Nice tool.

ok easy to use site

Good stuff

Great

great

Just paid for tires, hopefully shipping will be quick. Will check tire manufacture date to make sure tires are not old. Price was good. Have never purchased from Autoplicity before. Smooth so far.

Good service

Great service!!

Share icon
Return Policy
Returns are easy at Autoplicity

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