OE Plastic tank - - (All Metal Radiator) - (Plastic Core) - CSF cap # 4502, metal tank, 1 row - CSF cap # 4502, metal tank, 2 row - CSF cap # 4502, plastic tank/copper-brass core, 1 row Non-Twin Cam - CSF cap # 4502, plastic tank/copper-brass core, 2 row - Exc. SR5 CSF cap # 4502, metal tank, 1 row - Exc. SR5 CSF cap # 4502, plastic tank/copper-brass core, 1 row Non-Twin Cam - Exc. SR5 Heavy duty metal - Heavy duty metal - SR5 CSF cap # 4502, metal tank, 2 row - SR5 CSF cap # 4502, plastic tank/copper-brass core, 2 row -
