Just registered so I can get my 2 cents in. Bought my '74 360 4spd. car years ago from a guy in Salem Ore. Came from the factory with an 8.25 suregrip rear with 3.55 gears, but I found out that someone either changed the gears or replaced the axle as the speedo was way off. They also took the hard seat heads. Got my work cut out for me. At least the interior is in pretty good shape