TFR Aussie
XS650 Enthusiast
The 2 piece head has two matching numbers as I think that they are line bored as a pair.
We are trying to ID some heads and I guess you can tell what model heads come from by what numbers are stamped upon them.
Mainly trying to ID replacement 1972 heads for engine number s650 129 120.
Greg
We are trying to ID some heads and I guess you can tell what model heads come from by what numbers are stamped upon them.
Mainly trying to ID replacement 1972 heads for engine number s650 129 120.
Greg