Perkins 354, Dot4, 1006 - 3 years ago
a few years ago, there was a couple threads in here about simply bolting a cylinder head from a 1006 Perkins, to a Dot4 block. Supposedly, either the 7 or 12 port head would be an improvement. Then as the tread progressed, it was suggested that even a Dot4 head would be an improvement over previous Dot1,2,3 heads.. All I know about the pre dot4 heads iby rancherman - Forum