I am running an HEI which may be in the way of mounting a long Frigidair, although I found a HEI w/separate coil & bought it but not installed yet. It still may be too tall. I scored some pulleys off ePay & a two groove dampner off a 66 GMC 250. I was thinking of using a smaller, possibly(ugh)import, compressor like a Sanden to ease the burden on the six. I would love a pic of someone's setup, around here at shows no one keeps a six, they are dumped for a 350. Brian