looking for two items: Item #1 = Radiator Isolator Pads part number 1236777 and 1236778 specific for a 71-72 Buick GS. Need one of each part number. Item #2 = A Radiator for a 455 motor with AC and Auto transmission. Can be 70,71 or 72 year. Looking to get an original one to recore. If not, anyone have a recommendation on an aftermarket radiator they have purchased. I’ve been checking out the Aluminum ones from Speed Cooling http://www.speedcooling.com/Buick-Radiators/ and the 3 core brass unit from US Radiator http://www.usradiator.com/buick-skylark-1968-71-l6-250-v8-350-400-455-radiator.html Have any of you used either of these? Or perhaps recommend something else. Thanks!