Thanks for the reply varmitGuy
To clarify the only supergrade 375's I've seen are from searching internet. I see some 375 supergrades with crossbolts (may just been pins with black plugs), and like you are saying the 458's look like they all came with cross bolts. So is it safe to say a 375 didn't come factory with cross bolts whether standard or supergrade?

I'm trying to get info on the standard grade 375, their's one for sale and it looks like it has cross bolts (may just be pins with black plugs), can't tell from pictures. Haven't been able to reach seller yet, so just trying gather all the info I can.