I have a set of used 1.7 non adjustable ss series ls rockers in excellent shape. They only have a couple of track passes and couple hundred miles on them. When we tore the motor apart I sent the rockers back to Jesel to have them put new bearings in them and check them out. They are freshly packed and ready to go from Jesel. Didn't have any problems with the rockers at all just want anyone that bought them to know they were fully rebuilt by Jesel and ready to run. They come with both rocker stands, mounting hardware and valve cover spacers to run these rockers. $550 plus shipping