[Chucks ss]

#1. i sold my 123 hydro i kept the snow blower and blade and im looking at buying another vintage model. can anyone tell me what models the blower and blad will fit on ? for example. does an original have the same mounts ? i dont think it does but dont know.
#2 im looking at an original. a 70 a 100 and a 147. pros and cons anyone ? for example. which has better power ect. weaknesses look forward to this info guys thanks.