Originally Posted By poorboy
A guy I knew locked up a freshly rebuilt 383 one time.


(He said) it ran about 30 seconds, and just quit running. pulled the heads, and all 8 pistons were locked in the cylinders. T The crank had absolutely no movement.

My guess is its piston related. Gene



IMO, That's a He said guy I knew, Story. IMO, No way, are All 8 pistons going to seize up at the same time. Less then a minute to boot too work , come on. realcrazy