If you mean the freeze plugs......they are located on the bottom side of your engine. They are round and are about the size of a half dollar.
Sometimes 8, sometimes 10.
i know on a 75 Chevy scottsdale with a 350 it is 35 thousandths
YES.
The timing is too low or it has the wrong spark plugs in it.
Yep
There are 8 freeze plugs.
yes
Should be 1 5/8".
It has adjustable rockers.
It has adjustable rockers.
Its a 5.7L 350 engine
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