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Cometic C5633-030 Chrysler LA MLS Cylinder Head Gasket Bore Thick - V8 4.040 030

(Dodge Dakota 1989-91, Charger 1966-78, 1983-87, Challenger 1970-74, Dart 1968-76, Ramcharger 1974-91, Magnum 1978-79, D150 1977-91 + 108 more models)

Part of: Cometic MLS Cylinder Head Gasket Chrysler LA Bore

Other options in this family: Cometic C5456-040 Cometic C5622-060 Cometic C5457-040 Cometic C5622-040 Cometic C5506

Manufacturer

Picture for manufacturer Cometic

Part Number

C5633-030
7 reviews
Sale Price

$97.39

Estimated ship date Friday, November 27

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Product Details

The Cometic C5633-030 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler LA small block V8 engines. This gasket features a 4.040" bore diameter and .030" compressed thickness, making it ideal for performance builds and engines requiring precise compression control.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 4.040" bore diameter accommodates stock and slightly overbored cylinders
  • .030" compressed thickness allows fine-tuning of compression ratios
  • Designed for Chrysler LA small block V8 engines (273, 318, 340, 360 ci)
  • Exceeds OEM gasket performance in high-heat and high-pressure applications
  • Embossed stainless steel layers with advanced coating technology

Cometic MLS gaskets feature multiple layers of stainless steel with specialized coatings that provide exceptional recovery and sealing characteristics. The MLS design allows the gasket to adapt to minor imperfections in sealing surfaces while maintaining consistent clamping pressure across the entire head-to-block interface. This gasket is ideal for street performance, racing, and forced induction applications where reliability is critical.

Products specifications

Fits

Dodge Dakota 1989-91, Charger 1966-78, 1983-87, Challenger 1970-74, Dart 1968-76, Ramcharger 1974-91, Magnum 1978-79, D150 1977-91, W250 1981-91, W150 1977-91, Coronet 1965-76, D250 1981-92, D100 1975-79, 1984-89, Polara 1964-73 + 102 more models

Prop 65

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

Material

Multi-layer Steel

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