I went to the local junk yard last week and found an odd looking four speed the id tag said RUG so i looked it up on this website and it said its a direct bolt in but it has an internal rail shift i also found a 625 carter afb carb and seeing is how i just bought a 4 Barrel intake for the factory 302 i picked this up as well so i now have a 302 4 barrel 4-speed duel exhaust maverick for a total of 220 dollars the cost of the maverick grabber '71 900 dollars knowing what to look for priceless!