These non toploader units carry codes of rug cl rug ca rug cd or rug bp on the tag.
Rug av transmission.
Ups used them is some of the e350 vans they had.
In addition the speedometer pickup is on the passenger side of the transmission rather than the driver s side as on all conventional four speed units.
This is a list of tag numbers that decode the transmission.
The toploader gets its name from having an access cover on the top of the main case as opposed to the t 10 s side cover entry.
On the tag you should find one of the following codes.
Ford and mustang 4 speed toploader.
The toploader has been designated as a model t 170 or an heh or rug transmission based on the designations ford gave to it through its years of production.
They are an overdrive.
1970 rug aw close ratio.
71 boss 351.
Detail information for ford and mustang 4 speed toploader transmission.
The t c o d transmission was first introduced during the late 70 s in ford passenger cars like granadas fairmonts and monarchs.
Ford introduced new style toploading 3 and 4 speed transmissions in 1964.
Aftermarket toploaders are still used by many circle track racers including nascar.
The toploader 4 speed was coded heh and later rug.
The transmission slip yoke is the same as a c4 ford automatic use a 2 3 8251x spicer slip yoke to match the original 59 f 100 u joint size.
It was to replace the borg warner t 10 4 speed.
66 427 galaxie.
The transmission would also garner other pseudonyms like.
70 71 302 351 4v mustang.
This car version of the transmission was commonly referred to as the rug.
On the passenger side at the front edge of the maincase there is a small metal tag with a heh or rug number.
1970 rug av wide ratio.
24 1 2 long.
The rug transmission uses an odd 4 speed shifter mechanism.
1969 rug e3 wide ratio.
Mustang toploader 4 speed manual transmission rug av1 70 71 302 351 4v mustang 71 boss 351 28 spline wide ratio 24 1 2 long body c8ar 7006 d tail c4zr 7a040 a.
The lower number on the tag is the serial number of the transmission in the order it was tagged it has nothing to do with the serial number of the vehicle the transmission is.
Top loader 4 speed o d rug rts and t 170.
These transmissions look like the toploader at first glance but only use a four bolt mounting flange.
In car or out of car look for a small metal tag attached to the transmission.
