Looks like from the 8130 it's P05. Overhauled by Pacific Continental engines. Never out of plastic. Includes piston and rings, ready to install. $1,200 plus shipping. Ready to ship!! Get your bird back in the air quick.
Pictures in this album somewhere...
I have a bunch of mags for sale too... a pair from a io-550-b with unknown time, but running when removed.
https://flic.kr/s/aHsmQ1n7bn