Just black engine enamel and a red paint pen, it bakes on pretty nicely and is cheap! And the diagonal braces were from Don Rome at www.drcustomparts.com, he can make them with different things written on them, or just plain. Very durable and well-made, $95 shipped anywhere in the US if i remember correctly (it wasn't the same as on his site, but they're made a lot nicer now too, no decals - the words are etched in and painted whatever color you choose)