AFCO aluminum radiator for '68-'77 GM A Body cars with BB & SB motors. The unit is 34 1/4" W x 18 3/4" T at the mounts. It offers great direct fit and performance, along with an optimized fin count ratio for maximum cooling efficiency. ALL AFCO radiators offer a furnace brazed sealed core without the use of epoxy, and are all 100% tested before shipping.