Haisley Fire Ring Head Gasket 4.550 x .105 for 89-98 5.9L Cummins

Haisley Fire Ring Head Gasket 4.550 x .105 for 89-98 5.9L Cummins

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$295.00

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Description

Haisley Fire Ring Head Gasket – 1989-1998 Dodge 5.9L 12V Cummins

Upgrade your 1989-1998 Dodge 5.9L 12-Valve Cummins with the Haisley Fire Ring Head Gasket, designed for superior sealing and durability under high-performance conditions.

🔹 Includes:

  • Standard thickness head gasket, modified to accept fire rings
  • (6) Solid steel fire rings – 4.550" x .105" OD

🔹 Machining Requirements:

  • Requires a .034" to .036" deep receiver groove in either the block or head
  • OR half-depth machining (.017" to .018") in both the block and head

Engineered for high boost and extreme applications, this fire ring head gasket ensures maximum sealing strength and reliability.

 

Product Details

  • Vendor Haisley Machine
  • SKU HMR FRG 12V STD
  • Barcode HMR FRG 12V STD