I just noticed this this morning, really looks wierd. On my '69 Chev 1/2T 250 6cyl. P.U. when the engine is running the whole distributor is like wobbleing in the hole in the block where the distributor goes in the hole. The hold down clamp seems tight and the engine starts and runs ok, maybe a bit ratty idle on cold start-up but soon smooths out as the engine warms up. Never saw this before, but never ever particularly looked for such a thing before. I pulled the distributor cap off and tried wiggling the shaft to see if maybe the distributor bushings are shot but doesn't seem like hardly any play. Maybe there's something fatigued out in the hold down clamp? I really dunno. Anybody know what it's doing? Thanks, Harry
