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Head Hog
Specialists in Valve Seat Restoration

Don't get caught with your 'pans' down!

Cylinder head  repair, panhead repair
Keep the 'old iron' on the Road
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Valve Seat Repair Animation - Head Hog

Other Services

  • Engine Case Repair
  • Transmission Case Repair
  • Primary Cover Repair
  • Kicker Cover Repair

We are fully tooled and fully fixtured for exacting results.


Every job is customized to your specific needs. So call or email us for technical support and questions.

See what our customers say about our service on www.hydra-glide.com

Permanent Valve Seat Solution

Complete Head Service 


Head Hog
does not use
heli-coils for thread repairs.

Quality parts used in Restoration:
Rowe guides
Rowe valves
Manley valves

  • Valve seat repair
  • Exhaust port repair
  • Plumber's intake thread repair
  • Motor mount repair
  • Panhead valve cover thread repair
  • Fin replacement
  • Head gasket area resurfacing
Head Hog specializes in valve seat restoration specific to 1948-1965 Harley Davidson cylinder Heads, but in addition, we service later model heads also.
We are interested in preserving the antique motorcycles and have been for 20 years.
Our Valve seat restoration is a permanent repair and enables customers and shop owners to keep their original cylinder heads in service rather than to spend a fortune on after-market products.
By employing our service, a more authentic restoration is the end result.

Our process brings your cylinder heads back to their
original factory specifications
and operating efficiency.
Our proprietary metallic overlay process builds upon the existing seat and renders shifting and dislodging of the valve seat virtually impossible.

Contact Head Hog:
By E-mail, Phone or  U.S. Mail

Don Sullivan
7484 Kennard
Seville, OH 44273


Cylinder Heads/Panheads     Knuckleheads   Case Restoration

Frame Restoration      Other Services      Links      About Us

Copyright © 2005-2016 MEC Systems, Inc.

Vintage motorcycle restoration, Cylinder head restoration, panhead restoration, vintage motorcycle repair, cylinder head repair, panhead repair, engine case repair, motorcycle repair, motorcycle restoration, valve seat repair, valve seat restoration, cylinder head, panhead, motorcycle repair.