w/ 31-1/8 in. x 26-1/2 in. x 2-1/4 in. Core Inlet 2-1/2 in. Outlet 2-1/2 in. w/ Straight Outlet Left Side w/ TOC (Transmission Oil Cooler) 18-1/8 in. Engine Side Copper/Brass Construction
1991 International 3700 equipped with 7.3L V8 Diesel Turbo, 6.8L V8 Diesel Turbo, 5.9L L6 Diesel Turbo, 14.6L L6 Diesel Turbo
w/ 31-1/8 in. x 26-1/2 in. x 2-1/4 in. Core Inlet 2-1/2 in. Outlet 2-1/2 in. w/ Straight Outlet Left Side w/ TOC (Transmission Oil Cooler) 18-1/8 in. Engine Side Copper/Brass Construction
31-1/8 in. x 26-1/2 in. x 2-1/4 in. Core Inlet 2-1/2 in. Outlet 2-1/2 in. w/ Straight Outlet Left Side w/ TOC (Transmission Oil Cooler) 18-1/8 in. Engine Side All Aluminum Construction
1991 International 3700 equipped with 7.3L V8 Diesel Turbo, 6.8L V8 Diesel Turbo, 5.9L L6 Diesel Turbo, 14.6L L6 Diesel Turbo
31-1/8 in. x 26-1/2 in. x 2-1/4 in. Core Inlet 2-1/2 in. Outlet 2-1/2 in. w/ Straight Outlet Left Side w/ TOC (Transmission Oil Cooler) 18-1/8 in. Engine Side All Aluminum Construction