Stamped and ribbed original style tank. Direct replacement for GM 28 1/4" and rubber mounts just like stock. Ready for steam port. Radiator has built in transmission cooler with dual 1 1/8" high flow tubes for maximum cooling. 1 1/2" Upper Right Inlet, 1 1/2" Lower Right Outlet Transmission fitting size 1/4-18 NPT Core size: 27 3/4" wide, 18 3/4" tall, 2 1/2" thick Overall size (widest point): 33 1/2" wide, 18 3/4" tall, 3" thick
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