02stangdude

well i just picked up a pair of slicks not long ago and i dont know how long my rear will last so im going to build it within the next few weeks. i really have no clue what to get but 31 spline axles so if u guys could point me in the right directions i would appreciate it. i want something that will handle 6k launches on slicks all day.

lizzyfan

Get a differential that's rebuild-able
You are gonna need your torque boxes welded too

02stangdude

will that still b streetable?

WannaBeGearHead

Moser 31 spline axles and the FRPP 31 spline LSD is rebuildable. When I do my rearend I will going with the FRPP LSD (same one in the Cobra).

02stangdude

ok so thats all i need? nothing else? i already have 373 gears in it.

02stangdude

http://www.americanmuscle.com/ford-3...arbondisc.html

http://www.americanmuscle.com/moser-...axle-9904.html

anything else?

teej281

Make sure you have axles that allow you to retain your ABS. i forget if those are the ones with the c clips or the eliminators. And get your torque boxes welded and reinforced too like said before.

Mustang_NTriangle

why don't your go with 33" splines instead of 31". 31" will be fine but isn't 33" stronger = better....

teej281

I dont know of many places that sell 33 spline axles and differentials. And they are a lot more expensive for differentials.

02stangdude

ok. can someone tell me if i need the c clip eliminators or not? im trying to order this within the next few days cuz its not as expensive as i thought. how much would instal cost at a shop?