Originally Posted by polyspheric
Thanks for posting.
Please note the "crescent" shape of the B3 shims; this is extremely important. A simple curved piece of constant thickness is not only ineffective but fragile. The B3 piece shown is what you want.


& yes I have B3's correction spacers on my junker

28783121_1662360527155983_8930233273292947456_o.jpgIMG_20180104_161811392.jpg
1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5