was wondering if someone could point me in the direction of or know on some NOS quarters for 69 chevelles some have the body style stamped in the corner where the trunk starts ex:13436 and some dont , I found 2 NOS quarters that were stored about 25 years ago still with the part decals but no stampings , and recently saw a NOS on e-bay with the number stamping , could they be from the second machining that lasted about 7 years thanx for any help Bruce

Did you check the free classifeds on this site?

i just checked a couple of sets of NOS quarters i have
1 right side has 13437
1 right side has 91919
1 left side has 13437
1 left side has no #'s

these are old quaters also.i will look at some of the quarters that i have installed on other 69 and see what # on them. greg