This is a nice Wisconsin AB100 cylinder head from a VH4D engine.

This head has been shot blasted, checked for cracks, surfaced, and the plug threads have been cleaned with the proper 18mm tap, it's ready to bolt on and use.

Be careful when you are buying a replacement head for your Wisconsin engine, there are different compression ratios that are designated by the part numbers. This is a straight AB100 head, if there's a letter after the AB100 it will be a different compression ratio, the AB100 A, B, and C heads all have different compression ratios than the straight AB100 but they will all bolt on.

This head does NOT fit the larger VG4D engines.

Thanks for looking.

Let me know if you have any questions.