Call Bullett and or Ultra Dyne for the cam and then check Summits site for the BB Hydro roller lifters twocents
I did with good results on a SB hydro roller cam from them, (no one else I check with had any on the shelfs) and got the Comp Hydro roller lifters from Summit scopethumbs

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)