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Remanufactured Cylinder Heads

No Fluff, Just Parts!

  • Grizzly's complete product offering covers everything from passenger cars and commercial vehicles, to industrial, locomotive, and marine applications.

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Related: Grizzly Products

This offering from Grizzly includes many of the most popular light-duty to mid-range diesel cylinder heads. The methods used in the remanufacturing of these OEM cylinder head castings, along with the use of high-quality replacement parts, make for an unbeatable and highly durable product that helps keep your diesel engine running.

Upgrade your cylinder head today, buy Grizzly!

Grizzly - Cylinder Heads

Grizzly Cylinder Heads Feature:

  • All tolerances accurately air gauge checked

  • Meet or exceed OE surface fi nish standards to prevent head gasket leaks

  • No aftermarket castings used to insure quality

  • Pressure tested to insure heads are free of any cracks

  • Feature upgraded inconel valves rated up to 1750° F. (vs OE 1500° F.)

  • Valve seats are concentric to the guides

  • Valve recession checked to ensure they meet specifi cations

  • Vacuum tested for quality assurance and reliability

  • Head gaskets and head bolts included for installation on most applications

Our Cylinder Heads

Dodge / Ram Cummins Engines:

  • GA11000R
    GA11000R
    Remanufactured Cylinder Head | 6.7L Cummins Learn More
  • GA12000R
    GA12000R
    Remanufactured Cylinder Head | 6.7L Cummins Learn More
  • GA13000R
    GA13000R
    Remanufactured Cylinder Head | 5.9L Cummins Learn More

Ford Powerstroke:

  • GA60000R
    GA60000R
    Remanufactured Cylinder Head | 7.3L Powerstroke / T444E Learn More
  • GA38000R
    GA38000R
    Remanufactured Cylinder Head | 6.4L Powerstroke Learn More
  • GA30000R
    GA30000R
    Remanufactured Cylinder Head (8mm) | 6.0L Powerstroke Learn More
  • GA32000R
    GA32000R
    Remanufactured Cylinder Head (8mm) | 6.0L Powerstroke Learn More
  • GA33000R
    GA33000R
    Remanufactured Cylinder Head (8mm) | 6.0L Powerstroke Learn More
  • GA31000R
    GA31000R
    Remanufactured Cylinder Head (10mm) | 6.0L Powerstroke Learn More
  • GA34000R
    GA34000R
    Remanufactured Cylinder Head - Right Side | Early 6.7L Powerstroke Learn More
  • GA35000R
    GA35000R
    Remanufactured Cylinder Head - Left Side | Early 6.7L Powerstroke Learn More
  • GA37000R
    GA37000R
    Remanufactured Cylinder Head - Right Side | Late 6.7L Powerstroke Learn More
  • GA36000R
    GA36000R
    Remanufactured Cylinder Head - Left Side | Late 6.7L Powerstroke Learn More

GM / Chevy Duramax / Non-Duramax Engines:

  • GA40000R
    GA40000R
    Remanufactured Cylinder Head - Right Side | 6.6L Duramax LB7 Learn More
  • GA41000R
    GA41000R
    Remanufactured Cylinder Head - Left Side | 6.6L Duramax LB7 Learn More
  • GA42000R
    GA42000R
    Remanufactured Cylinder Head - Right Side | 6.6L Duramax LLY Learn More
  • GA43000R
    GA43000R
    Remanufactured Cylinder Head - Left Side | 6.6L Duramax LLY Learn More
  • GA44000R
    GA44000R
    Remanufactured Cylinder Head - Right Side | 6.6L Duramax LBZ Learn More
  • GA45000R
    GA45000R
    Remanufactured Cylinder Head - Left Side | 6.6L Duramax LBZ Learn More
  • GA46000R
    GA46000R
    Remanufactured Cylinder Head - G Van | 6.5L Non-Duramax Learn More
  • GA47000R
    GA47000R
    Remanufactured Cylinder Head - Truck | 6.5L Non-Duramax Learn More

International / Navistar:

  • GA60000R
    GA60000R
    Remanufactured Cylinder Head | 7.3L Powerstroke / T444E Learn More
  • GA61000R
    GA61000R
    Remanufactured Cylinder Head | 7.6L DT466E Learn More
  • GA62000R
    GA62000R
    Remanufactured Cylinder Head | 7.6L DT466E Learn More
  • GA63000R
    GA63000R
    Remanufactured Cylinder Head | 7.6L DT466E Learn More
  • GA66000R
    GA66000R
    Remanufactured Cylinder Head | 7.6L DT466E Learn More
  • GA64000R
    GA64000R
    Remanufactured Cylinder Head | MaxxForce DT Learn More
  • GA65000R
    GA65000R
    Remanufactured Cylinder Head | MaxxForce DT Learn More

Latest News Latest News Mobile

Featured Products

  • Deal on GA304N GA GA304N
    Upgraded Design EGR Cooler For Ford 6.0L Engines # GA304N See Details
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  • Deal on GA201N GA GA201N
    New Replacement 2004-2007 Detroit Diesel Series 60 EGR # GA201N See Details
  • Deal on RE527597RX JD RE527597RX
    Remanufactured IFS Assembly For John Deere Applications # RE527597RX See Details
  • Deal on GA37002 GA GA37002
    New Product Reman. HEUI Injector - 1999-2003 7.3L # GA37002 See Details
  • Deal on GA37682 GA GA37682
    Great Product Reman. Injector for 2004.5-2007 Ford 6.0L # GA37682 See Details

Featured Brands

  • BorgWarner Turbochargers
  • Bosch Products
  • Cummins Products
  • Delphi Products
  • Garrett Turbochargers
  • Holset Turbochargers
  • IHI Turbochargers
  • Mitsubishi Turbochargers

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