35 1/4 in. x 33 3/8 in. x 2 1/4 in. Core 4 1/2 in. Inlet / 4 in. Outlet
1990 Ford LT9000 equipped with 14.6L L6 Diesel Turbo, 14.0L L6 Diesel Turbo, 10.5L 6 Diesel, 10.3L 6 Diesel, 10.0L L6 Diesel Turbo
35 1/4 in. x 33 3/8 in. x 2 1/4 in. Core 4 1/2 in. Inlet / 4 in. Outlet
39 3/8 in. x 27 1/4 in. x 1 5/8 in. Core 4 1/2 in. Inlet / 4 in. Outlet
1990 Ford LT9000 equipped with 14.6L L6 Diesel Turbo, 14.0L L6 Diesel Turbo, 10.5L 6 Diesel, 10.3L 6 Diesel, 10.0L L6 Diesel Turbo
39 3/8 in. x 27 1/4 in. x 1 5/8 in. Core 4 1/2 in. Inlet / 4 in. Outlet