Cometic Duramax and Big Block Chevy Gaskets - Engine Builder Magazine

Main Navigation

Advertisement
Social Connect
Resources
Our Brand Family
Engine Builder Magazine
Content for engine professionals and enthusiasts
Products

Cometic Duramax and Big Block Chevy Gaskets

Engine Builder
By Engine Builder

Just as the 2021 SEMA Show rolls through Las Vegas, Cometic’s R&D team announced it has wrapped up development on new gaskets available for GM LML/LGH Duramax and big block engines.

Related Articles
StreetPro gasket kit

One new application is the StreetPro Gasket Kit. The top end gasket kit features a 4.130″ bore, .047″ MLX cylinder head gasket Learn More #PRO3012T. The StreetPro Gasket Kit also has a bottom end gasket kit Learn More #PRO3012B

Chevy Gen-4 top end gasket

Cometic also announced Chevy Gen-4 big block top end gaskets for Brodix BP DN-9 Heads. These gaskets include:
Chevy Gen-4 Big Block.051″ MLS Cylinder Head Gasket, 4.620″ Bore Part# C15270-051 Learn More
Chevy Gen-4 Big Block .060″ Fiber Intake Manifold Gasket Set Part# C15271-060 Learn More
Chevy Gen-4 Big Block .125″ Fiber Valve Cover Gasket Part# C15268-125 Learn More
Chevy Gen-4 Big Block .060″ HTS Exhaust Header Gasket Set Part# C15272-060 Learn More

You May Also Like

Products

Trend Performance H-Series Pushrods

The new H-series pushrod solid design is available for all pushrod race engines operating under extreme stresses that do not oil the rocker balls through the pushrods.

Engine Builder
By Engine Builder

To increase the compression strength of Top Fuel and Funny Car pushrods, Trend Performance has moved to a premium quality H-13 tool steel.

The new H-series pushrod’s solid design is available for all pushrod race engines operating under extreme stresses that do not oil the rocker balls through the pushrods.

Read Full Article

More Products Posts
CP-Carrillo Titanium Connecting Rods

These rods are purpose-built and designed for endurance applications.

By Engine Builder
Dyers NL Series Connecting Rods

Dyers’ connecting rods are manufactured from 300M steel forgings. The NL Series is lighter than the current “L” Series rod, while maintaining strength.

By Greg Jones
Klotz COXOC Top-Treat Fuel Oxygenator

Klotz COXOC is a top-treat fuel oxygenator that improves engine performance, especially under low and mid-range rpm.

By Engine Builder
Proflow SuperMax+ Billet LS Intake Manifold

Billet CNC LS intake manifold kit, SuperMax Plus, for Holden Commodore LS3/L92. Features a 102mm bore in gloss black.

By Engine Builder

Other Posts

Single-Turbo LBZ Duramax Engine

This LBZ Duramax came from a donor truck Josh Kaye had purchased at an auction. After bringing it home, he tore everything apart and started building it back to the 850-horsepower state it sits at currently. Check it out!

By Evan Laux
Tomei Forged Billet Crankshaft for Nissan VR Engine

Tomei’s forged, billet, five-counterweight crankshaft for the VR38DETT Nissan engine.

By Engine Builder
Expanded Inline Fuel Filter Offerings from System 1

System 1 Filtration Products offers a wide selection of inline fuel filters for competition and street applications. They range in size from the large diameter long filter at 9” x 2-1/2” to the compact “Pro Street” model that measures 4-1/2”in length by 2” diameter. All are CNC-machined from 6061-T6 aluminum billet at System 1’s Tulare,

By Engine Builder
Twin-Turbo 509 cid Big Block Chevy Engine

Just one of only a few women competing at Sick Week this year, Tina Pierce of Tina Pierce Racing had her 1966 Chevy II Nova dialed in. Thanks to a twin-turbo 509 cid big block Chevy engine, the car ran some personal bests and nearly cracked the 200 mph mark. Check it out!

By Greg Jones