The hubcap plastic center pieces are made in reproduction. CARS, Inc. sells them.
www.oldbuickparts.comKen and Sue Reeves at Wheatbelt Auto Parts in Oklahoma can probably fix you up with good used parts for those other items. wheatbelt@nodanet.org
Pete Phillips
Sherman, TX.
1949 model 59
1950 model 76-R
1963 Wildcat conv. 4-spd. 425