3B Head Interchangeability (1 Viewer)

[RGEERS]

Hey Lads,

Does a 3b head 11101-58014 small valve fit on a 11101-58010 big valve block? I’ve gotten stitched up with my new head and now probably is a expensive paper weight.

Cheers!

 

[bj70bc]

Yes it will, and you can get the small valve seats cut to fit the large valves, thats what im running as a replacement head on my 3b
Im not sure about the part numbers offhand, just make sure what you have is actually for a small valve 3b as there is some confusion on this when ordering from some suppliers