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Cometic C5478-066 MLS Cylinder Head Gasket Ford Windsor Bore - 302/351W 4.030 066

(Ford F-150 1975-96, Mustang 1968-73, 1979, 1983-85, 1995, Explorer 1996-2000, F-250 1969-74, 1977-96, Bronco 1968-96 + 53 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5478-066
6 reviews
Sale Price

$126.80

Estimated ship date Sunday, November 22

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Product Details

The Cometic C5478-066 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for Ford 302 and 351W Windsor V8 engines. This precision gasket features a 4.030" bore diameter and .066" compressed thickness, making it ideal for SVO cylinder heads and performance engine builds.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 4.030" bore diameter accommodates standard and slightly overbored engines
  • .066" compressed thickness provides optimal compression ratio control
  • Designed specifically for Ford 302/351W Windsor V8 engines with SVO heads
  • Exceeds OEM specifications for strength and heat resistance
  • Gasket design prevents leaks under extreme cylinder pressures and temperatures
  • Compatible with aluminum and iron cylinder heads

Cometic's MLS gaskets feature multiple layers of stainless steel with elastomeric coatings that micro-seal surface imperfections while maintaining the strength needed for high-performance applications. The advanced material construction allows the gasket to rebound and maintain seal integrity through repeated heat cycles, making it an excellent choice for street performance, racing, and forced induction applications.

Products specifications

Fits

Ford F-150 1975-96, Mustang 1968-73, 1979, 1983-85, 1995, Explorer 1996-2000, F-250 1969-74, 1977-96, Bronco 1968-96, Thunderbird 1977-81, 1983-88, F-350 1972-97, Maverick 1971-77, Galaxie 500 1968-74, F-100 1969-83, Fairlane 1968-70 + 47 more models

Prop 65

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

Material

Multi-layer Steel

Easy...fast...loved it

Great prices. Fast Shipping. I would definitely do business again.

I ordered online with autoplicity via google checkout. It was easy and a real good price compared to other sites. The communication was great every step of the way. Order confirmation, order tracking number and shipping number. Super fast shipping for a heavy item (springs)and was in perfect condition. I Will shop with them again.

Hands down the best price on the Magnaflow catback I have seen by more than 20%. They were able to work out the ship-from-manufacturer tracking after a quick phone call. Will definately be recommending these guys to others.

Great prices on the products I want. Quick shipping.

awesome price and super fast shipping. I will use again. Thanks

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