my 66 f100 shortbed, 352V8, COM, Custom Cab, Dana 44 LS rearend converted to power steering & disc brakes. I hate these mirrors but they were on the truck when I bought it. Someday I'll change them. In the next week or two (2/13/10) I'm swapping on an Edelbrock Performer 390 intake & Edelbrock #1406 600cfm carb.