fits perfect looks great too, it is very rigid, no concern about 2mm thickness at all

i have pics but the mrs drained all my internet data, i can post them on the 1st of next month if desired, datsunbeginner if you send your email address i will send them to you now

if you had another batch cut i would take 1-2mm off the entire outer circumference/surface as it overhangs the block boss/face marginally