Chevy Aluminum Racing Radiator 19"x 31" 2 Row Double Pass Universal Performance Built for High Peformance GM applications - Stock Car, Hobby Car, Modified, B Modified, Late Model Radiator Info: 19" Height x 31" Overall Width, 2 Row, Two (2) Pass, Hose Connections: 1 1/2" Upper, 1 3/4" Lower All aluminum design and tig welding provides increased durability in harsh conditions, 1" tubes for added cooling capacity paired with tapered tanks to cool the highest in horsepower Top and bottom "C" channel rail for easier mounting and no trimming Free Shipping!