[chevys2die4]

I'm sure this has been asked before...I am looking for a replacement upper radiator hose for my 72 blazer (350). I would like the steel stock one, but would settle for a stock fit looking one - not the universal ones.. I ordered a 72 chevy truck one but it is stretched pretty tight..I see others on the board that fit nicely...what are they fitted for or numbers? Thanks in advance