I have two front ski shocks off a 2000 ZR 440 Sno-pro, they are 19 inch eye to eye, clickers, rebuildable, green springs, $200 for the pair. I also have a complete skid out of that same sled, everything in the skid is good except for the rails are cracked. E-mail me for pics, located in canada, mxz441@hotmail.com