Adam smith

Good luck and make sure you keep posting pictures.    We "I" love to see pictures of other people's projects. 

The truck looks like it has potential. The 1st thing which comes to the mind is you have some ambitions to bring it to life. But I hope many parts were included with it, right? And as other mentioned above you could fill up the empty spots using old iron from different model Macks of the ages. 
Good luck on the project. Vlad

Neat save.  What Steve S above neglected to say is that he has an H63.  I'm sure he will be a great reference for you if you keep posting on here.  Where are you located and are you a member of ATCA?  Mike

Parts are out there, but you will have to figure out what will work on your truck. You are not likely to find anything being sold as a part "for H model Mack" .The H model cab is based on the L model sleeper cab. Some L model parts will fit , including the doors. The drivetrain shares many of its parts with B and other models. The engine and transmission are basically the same as a B model for instance, but the mounts, fan, radiator, shifters and other pieces are different for the H.  If your cab and frame are good and you want to put the truck back together, your best bet might be to find another H model for parts. Most H model parts are interchangeable between the 63 and 67. Good luck, and keep us posted.

Thank you all for your input, are these trucks hard to find parts for I have not been able to find much on the internet about them.

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