Project: Savage Flux 5T

[danielc79]

i've got the hd axles in it from an XL

what weight of fluid do you think would be good? i ordered some 30k, was going to do that in front and back, some people even suggested 50k in front and 30k in back, but i didn't want to just jump into 50k without trying something a little lighter.

one last question, when upgrading to bulletproof diffs, do all we need to change is the two gears on the outside, or are any of the insides different on the bulletproof diff? just need to know if upgrading my diffs is better, or if i should buy full bulletproof diffs off ebay.