i have 2 sets of stock cylinders, stock bore and no port work. light surface rust in both 125 shipped each pair. 421 cub cylinders drag ported by jeff at fast. cylinder has a few years on it but nikasil looks okay. cool head with domes. one is pitted. stud extenders, brand new in box pistons, rings, clips, pins, bearings and o rings for head 650 shipped. last is a set of out the left cpi small bores, chrome and in great condition. bought new at the beginning of the year and have been out very few times. asking 475 shipped obo. too dumb to put pics on here but if you inbox me your number or email ill get them out asap.