K
Found a extra set I have these are VERY hard to find I will sell two they need re nickeled but are in good shape they are ported they can go on 128mm or 136mm rods with stock 800 pistons on a ho600 or 440iqr bottom end. You get big power out of them.Guys will know what they can do with them...call or text only if serious $650.00 firm Kevin 1-231-758-2927