Road Runner Nest

I am missing the quarter window glass and tracks for my 71RR. I was wondering if these parts were the same out of a 1972?? I believe the track assembly is different for 73 and up but I'm not 100% for 1972.

Thanks guys

Yes, the glass and regulators will be the same, but of course the date code on the glass won't be correct for your '71 (if that's important to you).