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 C5266-051 MLS Cylinder Head Gasket GM LA1 Gen-3 V6 .051 Thick 95mm Bore

(Chevrolet Camaro 1993-95, Impala 2000-05, Equinox 2005, Monte Carlo 1995-97, 2000-05, Venture 1997-2005, Lumina 1993-97, Lumina APV 1995-96 + 11 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5266-051
7 reviews
Sale Price

$109.66

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 C5266-051 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LA1 Generation-3 60-degree V6 engines. This precision gasket features a .051-inch compressed thickness and a 95mm bore diameter, providing an optimal seal between the cylinder head and engine block.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • .051-inch compressed thickness for precise compression control
  • 95mm bore diameter designed for GM LA1 Gen-3 V6 applications
  • Engineered for 60-degree V6 engine architecture
  • Advanced material composition resists combustion gas leakage and coolant seepage
  • Maintains seal integrity under extreme temperatures and pressures

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings to create a superior seal that can withstand the demanding conditions of both stock and high-performance builds. The embossed active sealing area ensures proper compression and micro-sealing around combustion chambers, coolant passages, and oil galleries. This gasket is ideal for engine rebuilds, performance upgrades, or boosted applications requiring enhanced head gasket reliability.

Products specifications

Fits

Chevrolet Camaro 1993-95, Impala 2000-05, Equinox 2005, Monte Carlo 1995-97, 2000-05, Venture 1997-2005, Lumina 1993-97, Lumina APV 1995-96, Lumina Van 1996; Pontiac Firebird 1993-95, Grand Prix 1993-96, Grand Am 1999-2005 + 7 more models

Prop 65

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

Material

Multi-layer Steel

Quick shipping, lowest prices.

GREAT PRICES AND COMMUNICATION!!!! HIGHLY RECOMMENDED STAFF AND PRODUCTS!!!!!

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

I can't believe how much money I saved buying from Autoplicity. I had been shopping the Bakflip for months and this price easily beat every other online store for the same exact item. My item shipped direct from the factory within days. I couldn't be happier.

Thanks again! Best prices I found on the web! Fast shipping Would definitely buy from again!

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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