old dart

Hello Im just an old mopar fan that needs a little help with some of this new stuff, first off thanks for a web site that looks to me to be helpfull, my dart is a 1972 swinger with a 340, Im repainting and making some small motor changes at this time, its all coming together ok but i have a edelbrock 60175 head the paper work said that its roller, I have a chance to buy a 60179(hyd.) can any one tell me what to change to make them work? I thank you for any help i can get