View Full Version : UL

10-27-2010, 08:59 PM
A friend brought a set of std. UL cyl's. for me to bore. He also had a set of pistons with a little shorter skirt and the thin ring lands measuring 3.422". The cyl's. were real bad from deep rust pits and scoring, but they cleaned up just before I got to the piston size that he furnished.
He decided he wants the later rings and origional length skirts now. Doe's anyone know if I can find the pistons he wants in the size I have now or do I need to go to 3 7/16"? And what do these pistons go to? They have 317-38 and LO-EX and LYNITE with H.D.M.Co. inside the skirts.
Thanks, Kerry