Differential
#1
Differential
So I want to do a limited slip in my rear differential. My question is can I goto a junkyard and get the limited slip out of a 97-03 axle or is that axle completely different? Does it matter if the gear ratio is different than mine?(as in I only want the limited slip not the gears, so I don't have to change my gears?) does anyone understand what I'm saying? Haha if you do can I get some import?
#2
Senior Member
If you have the 9.75 axle (all 5.4's do) the gear ratio of the donor won't matter, as there are no carrier changes. The only change I know of came in '10, and I think that involves the gearset, not the carrier. Have the donor clutches replaced before installing it, as they are a limited life item and prone to failure with age and miles.
Last edited by PerryB; 02-19-2017 at 01:39 PM.
#3
Senior Member
My exp junk yard's are almost the same price as new and something with that much labor to install I would just price new till I found what I wanted at a good price.
That way you know what you have plus warranty.
That way you know what you have plus warranty.
#5
Looking for a Henway.
iTrader: (2)
You are wanting to take just the LS diff out of the '97-03 housing and put it in your housing?
Seems like a lot of work for a mediocre "upgrade". You have no idea how worn the LS is till you get it out. If you are going through that work, spend the extra to get a good one.
Seems like a lot of work for a mediocre "upgrade". You have no idea how worn the LS is till you get it out. If you are going through that work, spend the extra to get a good one.
#6
Mark
iTrader: (1)
Do it right the first time...
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dualfuel (02-20-2017)
#8
Originally Posted by EBC-150
A brand new Eaton Tru-Trac can be had for a little over $500, and is a much better differential than a LS, IMO.