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Cometic C5808-066 Oldsmobile Rocket MLS Head Gasket Bore - Gen-2 V8 4.125

(Chevrolet Camaro 1972-75, Impala 1972-75, Malibu 1973-75, Chevelle 1972-73, C10 Pickup 1972, Caprice 1972-75, El Camino 1972-75 + 71 more models)

Part of: Cometic MLS Head Gasket Bore Honda

Other options in this family: Cometic C10336-036 Cometic H4230050S Cometic C9931 Cometic C10084040 Cometic C10083-030

Manufacturer

Picture for manufacturer Cometic

Part Number

C5808-066
12 reviews
Sale Price

$144.81

Estimated ship date Monday, November 23

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Product Details

The Cometic C5808-066 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Oldsmobile Gen-2 Rocket V8 engines. This gasket features a 4.125-inch bore diameter and a compressed thickness of .066 inches, making it ideal for performance rebuilds and high-compression applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 4.125-inch bore diameter optimized for Oldsmobile Gen-2 Rocket V8 engines
  • .066-inch compressed thickness for precise compression ratio tuning
  • Embossed stainless steel layers with advanced coating technology
  • Excellent resistance to extreme cylinder pressures and temperatures
  • Designed to prevent combustion leaks, coolant seepage, and oil contamination

Cometic MLS head gaskets utilize multiple layers of stainless steel with specialized coatings that allow the gasket to adapt to surface imperfections while maintaining a reliable seal. This design is particularly effective in high-performance and racing applications where increased cylinder pressures demand superior gasket technology. The .066-inch thickness allows engine builders to fine-tune compression ratios for optimal performance.

Products specifications

Fits

Chevrolet Camaro 1972-75, Impala 1972-75, Malibu 1973-75, Chevelle 1972-73, C10 Pickup 1972, Caprice 1972-75, El Camino 1972-75, Monte Carlo 1972-75, Nova 1972-75, K10 Pickup 1972, Bel Air 1972-75, K20 Pickup 1972, G20 Van 1972 + 65 more models

Prop 65

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

Material

Multi-layer Steel

They had an item that was somewhat hard to find at a reasonable price. Glad I found them.

Great Website!!

very nice and fast thank you A+++++++

It was easy to find what I wanted and the information on the cam I ordered.

easy to buy if it fits

good

Great prices, reasonable charges for expedited shipping

Found exactly what I needed at a reasonable price!

Best price on the web for procomp tires. Will definatly do business with them again. A+++++

Ordered Lucas gear oil and have to say the service is great and delivery was very quick. I will recommend Autoplicity for quality yet affordable prices. will do business with again!

Unbeleiveable!!!! Super fast shipping!! Great job!!! Keep up the good work!<br><br>P Savaria

Hi - I just want to say what a great job your customer service person - Rob Fratu did for me. I purchased a set of Mickey Thompson Indy tires thru Autoplicity's internet site. To my misfortune; the tires were out-of date (manuf. in 2005)when they were shipped from the warehouse. One of the tires immediately began to split around the outerside wall once it was mounted. I emailed pictures to Rob ; and he took care of the entire situation and got 100% of my purchase refunded to me.<br>I want to thank Rob for all his assistance and for Autoplicity for taking care of the customer and standing behind their business!! I must admit - I was a little worried and expected the worst? thanks again - best regards - Willis Hiscock

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