360 heads rocker arm question

73AbodEE said
the stamped steel factory rockers are marked LT and RT for each cylinder . the shafts have notches on the ends. they have to go facing straight down and towards the rear on the passenger side , and facing straight down facing the front on the drivers side.

Thanks for reply, Yeah they are the factory ones. i just need the order for them there is 47's, and 48's. At one point there's 2 47's together, don't know which cylinders those go to.