74 bumper, I have a rear bumper that I took off a 73 challenger back in 87 or so. It's in my basement and it looks the same as this 74 bumper. It's been 22 years ago so I can't remember if it was a early or late 73. I have more down at a storage bin but they are buried below a ton of stuff, so I couldn't get to them without emptying a 10x15 area stacked to the ceiling. I really need to gather and inventory my stuff all in the same location, yea right that will never happen.