odd question
#1
Senior Member
RACING JUNKIE
Thread Starter
Join Date: Mar 2009
Location: kingsport tn
Posts: 1,729
odd question
ok in all my cars ive ive only had on with a limited slip and only knew cause previous owner told me and showed me. but i had to replace fuel pump in my 91 caprice and notices a tag on rear end that said to use limited slip gear lube now ive asked a couple people and got different answers one says tags went on on posi and limited slip diffs nother says that since plain jane car that some on at factory just put it on anybody wanna give there $.02
#5
Senior Member
EXPERT BUILDER
Join Date: Nov 2009
Posts: 267
You could try the old racer's trick, which I believe still works for the 91 Caprice... jack the rear axle up in the center until both wheels are off the ground, then spin one rear wheel. If the other wheel spins the same direction it is a limited slip or posi. If it spins the opposite direction it is an open rear end.
#7
here is the GM part number for the posi additive
#1052358 retails for $12.65
You can also use the Mopar part number for the appication
#4318060AB retails for $7.67
Any GM or Chrysler, Dodge dealer should have this stuff in stock.
Just add the bottle and top off with the appropriate weight gear lube
#1052358 retails for $12.65
You can also use the Mopar part number for the appication
#4318060AB retails for $7.67
Any GM or Chrysler, Dodge dealer should have this stuff in stock.
Just add the bottle and top off with the appropriate weight gear lube
__________________
Chris
As close to "Normal" as I can get...
Chris
As close to "Normal" as I can get...
#9
Sam it is all made by the same company :!: Just a different label :!: Heck Mopar fluid just might help it :idea: :idea: Oh my bad Sam isn't use to real power use GM only in the rear differential :!: :!:
Mark
Mark