Peterson Fluid System 400 series oil filter. Has stainless steel “cleanable” bypass filter, 60 micron. Has -10 AN ends, and an extra port on the outlet end, I don’t remember if it’s a pipe thread or an o-ring port. Has worked great with an external oil pump or my current “Scavenger” set up. Includes some homemade brackets. I upgraded to a different style. $130 shipped to lower 48. I’ll be posting this on some other Racing sites in a few days. Thanks Gary G