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Wiseco W6303 MLS Cylinder Head Gasket 89.5mm Bore Sport Compact

(Chrysler Town & Country 1985-88, New Yorker 1984-88, LeBaron 1984-90, TC Maserati 1989-90, Executive Limousine 1986, Laser 1984-86, E Class 1984 + 5 more models)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

W6303
8 reviews
Sale Price

$148.99

Estimated ship date Friday, November 20

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Product Details

The Wiseco W6303 is a Multi-Layer Steel (MLS) cylinder head gasket engineered for high-performance and power-adder applications. Built to exacting standards, this sport compact gasket features a 5-layer high-pressure steel laminate construction with an 89.5mm maximum bore and 0.066-inch compressed thickness — delivering a precision seal where lesser gaskets fail.

Key Features:

  • Multi-Layer Steel (MLS) Design: Five-layer high-pressure steel laminate construction resists the extreme shear forces that develop between aluminum cylinder heads and iron engine blocks
  • Heat-Activated Embossments: Internal embossments expand under heat to progressively tighten the combustion seal as temperatures and pressures rise
  • Power-Adder Ready: Engineered specifically to handle the extreme combustion pressures generated by forced induction and heavy nitrous oxide applications
  • Precision Specifications: Maximum bore of 89.5mm (3.524 in.) with a compressed thickness of 0.066 inches across 5 sealing layers
  • OEM-Style Replacement: Direct-fit design for Chrysler 2.2L and 2.5L OHC engines

Wiseco is an American manufacturer with over 80 years of motorsport heritage, producing high-performance engine components at their Mentor, Ohio facility. The W6303 head gasket is a purpose-built upgrade for engines that demand a reliable, high-integrity combustion seal under the most demanding operating conditions.

Products specifications

Fits

Chrysler Town & Country 1985-88, New Yorker 1984-88, LeBaron 1984-90, TC Maserati 1989-90, Executive Limousine 1986, Laser 1984-86, E Class 1984; Dodge Omni 1985-86, Lancer 1985-89, Shadow 1987-90; Plymouth Caravelle 1984-88, Sundance 1987-88

Max Bore

89.5mm

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