im in need of 1 spring, 1 retainer, and a pair of 10 degree locks! i took 1 spring off these heads years ago to try and see if the locks would fit another retainer and i cant seem to find them!! we are getting close to getting this 14:1 motor going and this is holding me back! so hopefully someone out there has a set that is incomplete or something? the seat for it is still on the head so its just the spring, locks and retainer!!