Here is another original heater couldn’t tell you what year truck it came from as I purchased it separate.I may be incorrect but there may be a difference in colour if it was put on a GMC or a Chevrolet .the one pictured is a greenish blue hammer finish.I have another one of this style and the gm logo is origional with blue lettering also.
Last edited by KEVINSKI; 11/15/20231:32 AM. Reason: More imfo