About M&R Engines, how would you feel about...

[80Camaro]

...the rotating assembly they use in the 383 short block? I mean, they don't advertise any brand names except for the KB forged pistons (Ross design). I talked to them & they said they're from the same manufacturer that companies like Eagle and Scat buy from and put their names on them. I'm a pretty big sceptic, I believe you get what you pay for. $2400 for a new block, 4340 forged crank, 4340 H beam rods. I've checked around and they seem to have a good reputation.

Any opinions? Thanks