Hey appologies in advance for being a board hog on these, having some compression/pic issues so I have to multi post.  Anyway have a look at these pics of the inlet area of this rig,  Glass cracks seem to be the filler/scab area that was redone after the setback. Not sure how "structural" they are.  Im gussing these bassette headers use a low water inj and run fairly hot given the heat wrap near the head tubes?  Their small od would tell me they are not waterjacketed, is that right?  Any thoughts on impeller finish and shaft scratches.  Anything you guys want to chime in with plesase do. I have many engine pump pics but dont want to go nuts.  Kinda interested in buying this thing as the rest of the rig is super straight,  just the mill pump thing looks iffy.