What years did 258 CJ7's have smog pumps?
I just picked up a power steering setup where the pump has the double pulley. I was told it came off a '78, and was wondering what years the double pulley might be found. Also, what year did they switch from the old style hoses to the o-ring hoses? (I haven't pulled the old hose stubs off the parts to see what style they are, I'm mostly just curious)
'80 CJ7, 258 W/Autojuicer, MC 2100, TFI, SummitRacing CDI, MORE SRS, Moser 1-pc, YJ tub on 1" body lift, YJ family cage.