PCV Catch can
I wasn't totally happy with the design of the BT catch can because there was no baffle between the inlet and outlet air flow in the can itself. ie nothing to force the airflow downwards as it enters the can. I was going to modify it to add a central baffle, but then found this baffle made by UPR Products for the BT catch can. It is a cnc piece of Al with an extension that acts like the baffle I was thinking of. Some people say on the Hemi forums that it is more efficient, but I'll know for sure after I put more miles on the motor.
The tiny screws were very hard to remove because they were loctited. Had to heat up to remove them and one stripped the hex.