Don't know about 63' but everything I have seen for 61' sucks.I like the quality of my repro 63 fenders, no complaints. They feel heavy and the lines were right on. (going up against a repro door skin that is) Talk about work, I had Triplus fenders going up against Sherman door skins that went up to Dynacorn quarters and all of those meeting up with yet another unknown brand of rocker panel! All was really decent though.