They actually make a black paint called TRIM BLACK.I have a 67 chevelle SS and the rear panel below the deck is originally black so when I restored the car I found out about the stuff called TRIM BLACK! It is better than using flat black,or hot rod black.It really looks close to the original stuff they used on the hoods back then.First wash the car or hood with real clean water USE NO SOAP and scrub the hell out of the hood! LET IT DRY REAL WELL, Tape off the area you don't want painted, Wipe the area you want to paint down with laquer thinner,You can scuff the area you are going to paint with a scotch brite pad they work really well,scuff it up really good,wipe it down again with laquer thinner let dry well and paint! It will look like a MILLION!