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Cylinder Head Assembly - 54mm - 150cc ATVs - Version A

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Cylinder Head Assembly - 54mm - 150cc ATVs - Version A

Chinese ATV Cylinder Head Assembly

54mm - 150cc

Version A 

There are 2 versions of the GY6 150cc engine.  This kit is for version A engine.  PLEASE check measurements and specs BEFORE you order.  

Complete cylinder head assembly with valves for 150cc 4-stroke engines.  Fits many makes and models of GY6 150cc engines.  Check pictures, specs and measurements for verification of the correct part.

The A engine has 54mm spacing, center-to-center, on the cylinder head stud holes.   The B  engine has 57mm spacing on the cylinder head stud holes.

Head description:

  • Intake port diameter: 28mm (1.10 in)
  • Exhaust port diameter: 23mm (0.90 in)
  • Cylinder height: 60mm (2.36 in)
  • Cam and rocker arm not included.

*NOTE: If your head measure approximately 3.0 inches, this head will not replace your head.  Your engine is a 150cc VERSION B and requires a different head. 

 

Need gaskets too?


Chinese Gasket Set - 54mm - 150cc Engine - Version A - Long Case

    Chinese ATV Cylinder Head Assembly

    54mm - 150cc

    Version A 

    There are 2 versions of the GY6 150cc engine.  This kit is for version A engine.  PLEASE check measurements and specs BEFORE you order.  

    Complete cylinder head assembly with valves for 150cc 4-stroke engines.  Fits many makes and models of GY6 150cc engines.  Check pictures, specs and measurements for verification of the correct part.

    The A engine has 54mm spacing, center-to-center, on the cylinder head stud holes.   The B  engine has 57mm spacing on the cylinder head stud holes.

    Head description:

    • Intake port diameter: 28mm (1.10 in)
    • Exhaust port diameter: 23mm (0.90 in)
    • Cylinder height: 60mm (2.36 in)
    • Cam and rocker arm not included.

    *NOTE: If your head measure approximately 3.0 inches, this head will not replace your head.  Your engine is a 150cc VERSION B and requires a different head. 

     

    Need gaskets too?


    Chinese Gasket Set - 54mm - 150cc Engine - Version A - Long Case

      $59.95
      Cylinder Head Assembly - 54mm - 150cc ATVs - Version A—
      $59.95

      Description

      Chinese ATV Cylinder Head Assembly

      54mm - 150cc

      Version A 

      There are 2 versions of the GY6 150cc engine.  This kit is for version A engine.  PLEASE check measurements and specs BEFORE you order.  

      Complete cylinder head assembly with valves for 150cc 4-stroke engines.  Fits many makes and models of GY6 150cc engines.  Check pictures, specs and measurements for verification of the correct part.

      The A engine has 54mm spacing, center-to-center, on the cylinder head stud holes.   The B  engine has 57mm spacing on the cylinder head stud holes.

      Head description:

      • Intake port diameter: 28mm (1.10 in)
      • Exhaust port diameter: 23mm (0.90 in)
      • Cylinder height: 60mm (2.36 in)
      • Cam and rocker arm not included.

      *NOTE: If your head measure approximately 3.0 inches, this head will not replace your head.  Your engine is a 150cc VERSION B and requires a different head. 

       

      Need gaskets too?


      Chinese Gasket Set - 54mm - 150cc Engine - Version A - Long Case

        Cylinder Head Assembly - 54mm - 150cc ATVs - Version A | VMC Chinese Parts