yeah really. just call fmf and see if they will ship u a single pipe iif only 1 is cracked, they should be able to do it. just tell him to port it and bore it, then get all the stuff and take it home, u can do it yourself and save a load of money. dont get the cpi's, makes no sense if u run mx like gimmeabeer said. with that money u can get alot more stuff, dont waste 2000 on a top end rebuild and a new crank man, just a word of advice.