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 PRO1005T-4320-040 Top End Gasket Kit for Chevrolet Mark IV Big Block - V8

(Chevrolet Camaro 1970-72, Corvette 1970-74, Impala 1970-76, Malibu 1973-75, Chevelle 1970-73, Blazer 1973-74, C10 Pickup 1970-74 + 76 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

PRO1005T-4320-040
7 reviews
Sale Price

$211.96

Estimated ship date Tuesday, November 24

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 PRO1005T-4320-040 is a complete top end gasket kit engineered specifically for Chevrolet Mark IV Big Block V8 engines with 4.320-inch bore. This comprehensive kit includes all the essential gaskets needed for a complete top end rebuild, ensuring proper sealing and optimal engine performance.

Key Features:

  • Designed for Chevrolet Mark IV Big Block V8 engines
  • 4.320-inch bore diameter with .040-inch MLS head gasket thickness
  • Multi-Layer Steel (MLS) head gaskets for superior sealing and durability
  • Complete kit includes head gaskets, intake manifold gaskets, and valve cover gaskets
  • Manufactured with premium materials for high-performance and racing applications
  • Precision-engineered to OEM specifications for reliable fitment

Cometic Gasket is renowned for producing high-quality gaskets used in professional racing and performance applications. This top end kit provides everything needed to complete a cylinder head installation or engine rebuild with confidence, delivering the reliable sealing performance demanded by high-horsepower big block Chevy builds.

Products specifications

Fits

Chevrolet Camaro 1970-72, Corvette 1970-74, Impala 1970-76, Malibu 1973-75, Chevelle 1970-73, Blazer 1973-74, C10 Pickup 1970-74, Caprice 1970-76, C10 1975-80, El Camino 1970-75, Monte Carlo 1970-75, Nova 1970-72, K10 Pickup 1970-74 + 70 more models

Prop 65

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

Easy ordering, shipped quickly and pleasantly surprised by company follow up.

quick and simple

good delivery time

Quick and easy.

Simple and quick. No hassles.

Awesome Experience!!!!

Very easy

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