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Cometic C5459-060 Chrysler B/RB MLS Cylinder Head Gasket Bore - V8 4.250

(Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60 + 88 more models)

Part of: Cometic MLS Cylinder Head Gasket Chrysler B/RB Bore

Other options in this family: Cometic C5464-051 Cometic C5462-051 Cometic C5460-027 Cometic C5462-040 Cometic C5799-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C5459-060
5 reviews
Sale Price

$147.29

Estimated ship date Thursday, November 26

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Product Details

The Cometic C5459-060 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler B and RB block V8 engines. This gasket features a 4.250-inch bore diameter and a compressed thickness of .060 inches, making it ideal for performance builds and high-compression applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 4.250-inch bore diameter accommodates standard and slightly oversized bores
  • .060-inch compressed thickness for precise compression ratio tuning
  • Designed for Chrysler B-block (383, 400) and RB-block (413, 426, 440) V8 engines
  • Embossed stainless steel layers with Viton rubber coating for enhanced sealing
  • Handles extreme cylinder pressures in boosted and naturally aspirated applications
  • Resists blowout and maintains seal integrity under thermal cycling

Cometic MLS gaskets are the go-to choice for engine builders seeking reliable head gasket performance in street, strip, and racing applications. The multi-layer design allows for minor surface imperfections while maintaining excellent combustion sealing. This gasket is sold individually—order quantity needed for your engine configuration.

Products specifications

Fits

Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60, Windsor 1959-61; Dodge Charger 1966-78, Challenger 1970-74, Dart 1960-62, 1967-69 + 84 more models

Prop 65

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

Material

Multi-layer Steel

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