1938-1939 PASS REAR BUMPER BRACE SET - SS Weighs 9.6400lbs. These UNPOLISHED stainless steel REAR Bumper Brackets replace left and right on all 1938-1939 Chevrolet passenger cars (except Sedan Delivery). Replaces GM# 597857 & 597858. This part fits most 1938 1939 Chevrolet Cars; exceptions may apply.. "/>