Brothers all-aluminum radiators are manufactured to a high standard of quality and workmanship. Each radiator is constructed using aircraft-quality aluminum with 100% welded seams with a billet fill neck (cap included). No epoxy! Cooling rows are spaced 3/8 apart with approximately 14-16 cooling fins per inch. Automatic trans cooler standard with all applications and brass petcock included. Radiators come with a lifetime limited warranty and are made to install with little or no modifications depending on your specific application and setup. Chevrolet only. Radiator Dimensions: Total: 25.5 tall (26.75 with cap) x 23 wide (with brackets) Core: 20.75 tall x 19.25 wide x 1.75 thick Inlet: 1.5 center Outlet: 1.75 passenger side Tanks: 2.5 thick Tubes: 0.75 thick Transmission Cooler Included (1/2- 20 straight thread) 13lb. Radiator Cap included