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Cometic C5937-066 AMC MLS Cylinder Head Gasket Bore - 390/401 066 4.250

(Jeep Cherokee 1974-83, CJ7 1976-81, CJ5 1971-81, Grand Wagoneer 1984-91, J10 1974-88, Wagoneer 1972-83, J20 1974-88, Commando 1972-73 + 25 more models)

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

C5937-066
8 reviews
Sale Price

$147.29

Estimated ship date Sunday, November 22

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Product Details

The Cometic C5937-066 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for AMC 390 and 401 cubic inch Gen-3 V8 engines. This precision-manufactured gasket features a compressed thickness of .066 inches and accommodates a 4.250-inch cylinder bore diameter.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability
  • .066-inch compressed gasket thickness for optimal compression ratio
  • 4.250-inch bore size designed for AMC 390/401 V8 applications
  • Advanced MLS design handles extreme cylinder pressures and temperatures
  • Engineered for Gen-3 AMC V8 engine configurations
  • Provides reliable combustion sealing in both stock and performance applications

Cometic's MLS gaskets utilize multiple layers of stainless steel with embossed sealing beads that allow the gasket to respond to thermal expansion and contraction. This design ensures consistent sealing pressure across the entire head surface, making it ideal for high-performance street engines, racing applications, and engine rebuilds where reliability is critical.

Products specifications

Fits

Jeep Cherokee 1974-83, CJ7 1976-81, CJ5 1971-81, Grand Wagoneer 1984-91, J10 1974-88, Wagoneer 1972-83, J20 1974-88, Commando 1972-73, CJ6 1971-75, J-100 1971-73, J-2500 1970-73, J-4600 1971-73, J-4500 1971-73, J-4800 1971-73 + 19 more models

Prop 65

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

Material

Multi-layer Steel

The process was simple. Shipping was fast.

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