joetalon
08-18-2009, 07:58 PM
need to know what kind of fluid I should use? I was thinking royal purpul . The rear end is a 3.55 LS do i need to add the ford addative?? with a senthic fluid ??
shelbyx1
08-19-2009, 03:29 PM
ford recommends to use 75-140 synth gear lube in the rear and a friction modifier for the clutch packs.
LOOSEWHEEL
08-20-2009, 12:51 AM
Royal Purple. You won't have to add any friction modifiers.
joetalon
08-20-2009, 06:48 PM
thats what i wanted to hear .thanks alot