3-Row All-Aluminum Radiator with Internal Transmission Oil

The Champion Pro series radiator, model CC5556, is engineered to effectively cool high-performance engines. Constructed from aircraft-grade aluminum, it features a 3-row brazed aluminum core with 11/16” tubes and a density of 14-16 louvered fins per inch. The aluminum tanks are tig-welded to the core, ensuring durability and optimal heat dissipation. This down-flow radiator has an inlet on the driver side (1.75" diameter) and an outlet on the passenger side (1.5" diameter). This radiator includes a brass petcock for easy draining and an integrated transmission oil cooler with a 1/8-27NPT fitting, making it suitable for applications with automatic transmissions. The specified fitment includes various Plymouth models such as Belvedere, Fury, Plaza, Savoy, and Suburban from 1955-1956, specifically for the 3.8L / 230 / L6 engine. The Champion Pro series radiators are designed to be 30-40% more efficient than their copper-brass counterparts and are recommended for engine applications up to 800 horsepower. The brand emphasizes quality craftsmanship and affordability, aiming to provide customers with a product they can be proud to install in their classic vehicles.