Free Shipping & Handling on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
Shop By Vehicle
Shop By
All Categories

Gift Certificates
My Account
E-Mail Signup
Catalog Request

Cometic Gaskets C5847-027

Cylinder Head Gasket Pontiac 428/455

Cometic Gaskets C5847-027

Part Number: 245-C5847-027

Cylinder Head Gasket
  • Pontiac 428/455
  • Bore: 4.410"
  • Compressed Thickness: .027
  • $80.99
    Ships 10/31/16
    if Ordered Today
    Cometic Gaskets C5847-027 Cylinder Head Gasket Pontiac 428/455 $80.99

    Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. These head gaskets are made from 3 to 5 layers of spring stainless steel, offering a stronger base material than standard cylinder head gaskets. Viton-coated outer layers create a superior seal not available with other steel or copper gaskets. Cometic MLS Cylinder Head Gaskets reduce bore distortion but can still endure extreme cylinder pressures. Sold individually.

  • Made from stainless spring steel
  • Excellent rebound characteristics and corrosion resistance
  • Viton rubber coating (.001'' thick) is bonded to outer layer of gaskets
  • Designed to withstand serious cylinder pressures without machining for installation of locking wire

    Installation Notes
  • Not designed for use on engines with O-rings or receiver grooves
  • Always refer to the fastener manufacturer to determine accurate torque values
  • A surface finish of 50 RA (roughness average) or finer is recommended for proper gasket seal
  • Cometic Cylinder Head Gaskets go on dry because they're coated with a sealant (adding another sealer can hinder gasket performance)

  • Items You Need