Speedway Motors Chevrolet SBC/BBC Universal Lightweight Aluminum Radiator, 22 Inch Width, Premium Performance with Maximum Cooling, Easy Installation to any Build - Walmart.com
3-22048 - Buderus 3-22048 - Model 22, 20" x 48" Hydronic Panel Radiator w/ Bracket
Henrad Compact Type 22 Radiator Double Panel Double Convector White Heating | eBay