i am looking to do an axle swap and i am needing to know all the things that i will be needing

i know that i need the axle, corresponding ratio speedo gear, and a calpak tune??

Did i miss anything?

 

If you are going from drum to disc, or disc to drum, some people recommend replacing the prop. valve to match the brakes. Peronally, I did not swap them when I went from drum to disc, and I have had no problems.

 

The following link will provide some info that you may find interesting:

https://www.thirdgen.org/forums/tran...-10-bolts.html

Concerning the combination valve, note that some members don't switch (and the brakes will still function); however, there's an increased bias from drum to disc to 1LE. For best brake performance, I'd use the correct valve--GM designed different valves for different systems for a reason.

JamesC

 

i am just wanting to go drum to drum i just want to have the benefit of the 3.45 instead of broke 2.73 posi peg leg