You need a C6 transmission
As long as the bolt pattern is the same, you can put these wheels on your Ford Ranchero. You should be aware though that this can affect your cars performance and gas mileage.
5 on 51/4" Same as a Lincoln continental, 90's thunderbirds and numerous other fords.
5-41/4
YES.
The bell housing has to be replaced to bolt up to a 351 cleveland
NO. It will not bolt up.
The turbo 400 transmition is widely used, it just depends on what motor it was originally bolted to.
5x4.75
66 Impala bolt pattern is 5X4 3/4
5x5
5x139.7
I have a 1966 Comet Caliente convertible and it is a 4.5 or 114.5.