Hey, get ready for a totally rookie question. My friend is restoring a 1970 Challenger. Hes currently got a golf ball doing double duty as a shifter knob so I thought I might do him a favor and buy something a little more authentic. Problem is, I've got no idea what I'm doing and thought someone on here might be able to tell me what the original gear shift knobs looked like, or where I can get something close to it. I don't know much about the spec, just that it's a 1970, stick shift, plum crazy, Challenger. Thanks.