rear end strenght

[fourvalvegt]

there is only one way to find out, sometimes they last most of the time they dont just ask torched mach

[ASUSMC]

In all honesty your rear end may be one of the last things to break or one of the first. I killed bushings in my stock control arms then upgraded and they were fine til I got rid of the car. I know Tony has killed several bushings from launching as well. Several other people have broken the axles or the diff first.

Need the information above to help more.

[TorchedMach1]

just ask torched mach

The rear end I broke wasnt stock. I had already done the full 31 spline rebuild. PSR did just rebuild it for me. Also they where not the ones to build it the first time, so now I know it's done right.

We do need a little more info before we can give you a better answer.

I can say our stock input shafts are pretty strong.

[Ruckus46gt]

stock rear will hold up with some 31 spline axles, stock rear with just 4.10s and a drag radial i wouldnt leave harder then 3,500. Put some moser 31s and a truetrac in it and launch as hard as you want. Input shafts my friends had bad luck, he went through 3 input shafts before going to a tko 600. He was just a bolt on car on a drag radial. Last time he broke it was shifting into 3rd gear. I have no idea how he broke it so many times

[bleedingfordblu]

i probably wont take it to the track too many times before i rebuild it. im planning on getting KDW2's with my 4.10's and i probably wont launch it too hard. mostly on the stop light drags

[AZSonicSnake]

count on needing to upgrade your control arm bushings! the torque will kill em. and nothing is worse that losing one of those bushings. makes your car a blast to drive! lol...

btw- asusmc has it nailed, i have been through quite a few poly rear end bushings...ugh. but the launching is FUN!!!

[bleedingfordblu]

ill probably do that then, im also planning on just getting better lower control arms too so i might just do that at the same time