I picked up a Pontiac starchief last year and finally got the time to tear into it. It's a 287 automatic power steering and brakes, i plan on keeping it pretty close to original. (may airbag it) The first thing being torn out is the braking system, but while I gather parts for it I noticed a antifreeze leak out the bock of the block down the oil pan.... ???Freeze out plug???.... I hope not a crack, not sure if the PO ever drained the engine I was told the last time it was driven Was early 80s. After going thru the manual I see what looks like two plugs one on each side of the block so out comes the engine this weekend!! This is the first car I'm working from this era and in sure il be posting plenty, so thanks for an advice of tips in advance!!