Can anyone tell me what the difference is in the mark V 78's transmissions are being the XPL Automatic (C6) and the XPL Special Automatic (C6)?

If there is a difference, which cars were the Special Auto offered in? Havent seen them in anything yet not even a Diamond Jubilee.

Thanks for your help.

Can anyone tell me what the difference is in the mark V 78's transmissions are being the XPL Automatic (C6) and the XPL Special Automatic (C6)?

If there is a difference, which cars were the Special Auto offered in? Havent seen them in anything yet not even a Diamond Jubilee.

Thanks for your help.



" I can get you your info, if you can give me the id code off the tranny.
It should have a tag bolted to the "Servo cover"