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Cometic C5217-045 Ford MLS Cylinder Head Gasket Bore - 351W 045 4.125

Part of: Cometic MLS Cylinder Head Gasket Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C4962-028 Cometic C5434-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C5217-045
7 reviews
Sale Price

$102.21

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C5217-045 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Ford 351 Windsor V8 engines with Brodix aftermarket cylinder heads. This precision gasket features a compressed thickness of .045 inches and a 4.125-inch bore diameter, making it ideal for performance and racing applications.

Key Features:

  • Multi-layer steel construction provides superior sealing and durability under high compression and extreme temperatures
  • 4.125-inch bore diameter accommodates stroker and oversized bore configurations
  • .045-inch compressed thickness allows for custom compression ratio tuning
  • Designed for R452 engine blocks with ASCS specification cylinder heads
  • Compatible with Ford 351 Windsor engines running Brodix aluminum heads
  • Ideal for circle track racing, drag racing, and high-performance street applications

Cometic's MLS gaskets feature multiple layers of stainless steel with elastomeric coatings that micro-seal imperfections in the block and head surfaces. This design accommodates thermal expansion and engine movement while maintaining consistent cylinder sealing, making it the preferred choice for serious engine builders and racers.

Products specifications

Prop 65

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

Material

Multi-layer Steel

Graet

Can’t wait to use my new Toy! Going to be awhile until the ice melts in Minnesota!

Good service

This was a very good experience. I easily found what I was looking for and placed the order. It didn't take long for the order to arrive. About a week from order to arrival. I couldn't be more satisfied.

Great easy experience as long as my order doesn't get cancelled like the last 3 places did me.

Easy easy easy

Fast and easy sevice

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