[cubby102]

I have the head with the plug over the exhaust valve that I am having tried up due to it being warped and I also have a couple op heads layin on my bench in all of your opinions which would be the best for my 123 its got a .010 k301 in it and is mainly going to be mowing pushing snow and pulling my mower hauling trailer around the yard. Both heads are tried up and I have everything to make eather work. Just looking for some help deciding thanks