I purchased a "part out" 27, think it was a coupe, upper body was no longer recognisable
in the trunk area, I found two square tubes abour 2" square at one end and 2" x 1/2" at the other, about 16" long. I thought it was the pipe from the exhaust passenger heater to the vent in the floorboard but I found 2 ea, both had GM numbers (I think) but they look identical, sq sheet metal tube with multiple sections so it could bend without breaking
one had the numbers 651622 & 651624 (bottom & top), the other that looks identical has the numbers 651623 & 651625
What are they and what year used them if they are indeed Chevy parts
thanks ron
