Sponsored Links (Register now to hide all advertisements)
Well the Snyders cast iron heads in 5.5 and 6:1
Then the aluminium Winfields in 6:1 and 7:1
Three versions of the Lion head in iron or ali
The finned aluminium Thomas head at 7:1
New Dan Price finned aluminium at 7.5:1
Donovan did list an ali flathead but I can't see it on their website any longer, and no I don't believe that the Brumfield head is still being made.
Any, in current production, that I've missed?