Tom, You could use the AC condenser for the AT cooler. You already have smaller fittings with the condenser and no radiator cap to deal with. Dan Nees [email protected] The "Good" 1979 Scout II 345/auto The "Bad" 1971 Scout II 304/T-18 And the "Ugly" 1979 Scout II 345/auto http://members.tripod.com/~IHCaholic/scoutindex.html