Oops dropped a nut down the intake port. Can not feel it around the openings so I guess I will have to pull intake manifold. Question do you need to drain coolant to be able to pull manifold. Got a ford 59 a-b
Thanks guys
I droped one in my 40 manifold. Went all the way down to cylinder 1. too bad it was stainless,
Go on Amazon, you can get a decent Boroscope for under $10. Some have magnets on the end,