3 Rows Aluminum Radiator 1973 1974 1975 1976 Chevy Corvette V8 5.7/7.4l Core Size: 17.0" high x 27.50" wide Over Size: 25.20" X 7.50" X 6.30" Inlet/Outlet:1.5"/1.75". Transmission Cooler included 16 lb. Radiator Cap included