Hi ladies and gents, just wondering what the differences between the 3 and 4 speed toploaders are. would a 3 speed toploader be ok to run behind a 322 nailhead? they are about $200 downunder in comparison to $1000 for a 4 speed. will they both bolt up to an offy bell?
If you are talking about Ford transmissions,then the answer is the front of the transmissions are the same,bolt patterns and input shafts, unless you get a big spline four speed which has larger input and output shafts.The small block input shaft is about 1/4" shorter than a big block input. Have no idea about fitment to an Offy bellhousing. ROY.