1963-66 Chevy, GMC C10, C20 Truck Aluminum Radiator Master Cylinders and Kits 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck 7 different spline size yokes

7 different spline size yokes available

Cross Drill and Slotted option available

Performance Online (POL) offers you a wide variety of options when considering what you want to do with your classic 1958-64 Chevy Impala

5" forged stub

1963-66 Chevy, GMC C10, C20 Truck Aluminum Radiator Master Cylinders and Kits 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck 7 different spline size yokesPerformance Online's all new Aluminum radiators are constructed of aircraft grade aluminum. Each radiator is 100% tig welded aluminum with 14 16 cooling fins per inch to allow even distribution of cooling. They feature 2mm thick tanks and fittings with cooling for the baddest engines out there. For 3 row radiator option add $70. 00 Specifications RADIATOR FLOW DOWN FLOW CORE DIM (H x W) 17 3 8 x 22 3 4 OVERALL (H x W) 22 1 2 x 24 5 8 HOSE LOCATIONS