Jim, those are wheel covers ..a 50's accessory. Not really correct for judging but I like them and will keep them on. Tom he sure did, next day pulled the engine for an " engine restoration" if you look at his bike you can see the oil pump and lifter blocks are off white...no aluminum for silver paint,the other pieces are parkerized...I'm trying to get mine done for Eustis in two weeks. BTW tried to attach additional pics but files are too large..whats the trick for fixing that?