single cylinder hi-po head came from valley head service
had 3 of them down to one the other 2 had valley head service stamped on the valve cover rail along with the same porting in each cylinder This had an exhaust valve failure which can be repaired at the correct machine shop $1000 plus shipping or can deliver to saac-49
had 3 of them down to one the other 2 had valley head service stamped on the valve cover rail along with the same porting in each cylinder This had an exhaust valve failure which can be repaired at the correct machine shop $1000 plus shipping or can deliver to saac-49