I'm the guy who posted earlier about finding bondo on his block ... yeah that one. Anyway the swear,grind,jb weld job I put on is holding up nicely but I've had a (large) trickle from the riser (also the heater core went out , whole different story) on the same side so I assumed they were related. I finally had time to pull the manifold and riser off to see if there was damage but I didn't find anything obvious beyond a little buildup partially blocking one of the water jacket ports on the riser. Anyway my question is if any more diligence is due before I buy new gaskets and put it back together and also If anyone has the part #'s I need for the manifold and riser gaksets its a 1997 magnum 350 tournament ski w/a carb , thanks guys!