Help Me!!! Differential Spicer 3.73

[FER79]

Question: I NEED TO CHANGE THE RATIO AND TO INSTALL A POSILOCK, BUT NOT TO FIND PARTS FOR THIS DIFFERENTIAL, THESE ARE THE NUMBERS IN THE RIGHT LONG TUBE (756865-4M013 / 06/11/04 A3), IT IS A SPICER OF 10 BOLTS RATIO 3.73 MY TRUCK IS A SILVERADO 1500 2005.

Fernando
The bill of material number that you provided (756865-4M013), is a bill of material number produce in Mexico.
You will have to contact a dealer in Mexico for a breakdown of part and what is need to covert to limited slip.
We in the States have no information on these type of bill of material numbers.

Joe Losek
Heavy Vehicle Technologies & Systems Services (HVTSS)
Dana Corporation
Technical Service Representative

[TXsilverado]

im sure the mexican 3.73 is the same as the american 3.73. nothing to freak out about

[nonecktribe]

wow now thats kinda funny

[FER79]

?????