I posted a listing the other day for a set of heads but I am gonna sell the complete kit now with JE Bathtub type pistons +.010 and Harley jugs as well. These JE pistons will only work with these particular STD heads but apparently they work quite well together. This set here has about 1500 miles on em. I would just buy rings even though you might not need to. I'm asking $1100 or best offer. I have no feedback here so if you would feel more comfortable we can do the sale through my evil bay store so your protected as well. Any ??'s call me at 805-822-3460 Joe