I have an '84 MIJ 75 RI with the pearl blocks and 3 bolt neck plate. It was an insta buy, as I really DON'T like the black blocks. Recently put a set of Model Js
in it, and man, what a bass. Had it for about 8-9 years, and it keeps getting better.
G&L SB-2, MIJ 75 Jazz RI, Epi Classic 4 Thunderbird, EBS Classic t90/410, Markbass LM2, SVT210AV, EBS Club #40, Thunderbird Club #402