uberstang1

If you're only pushing 400-500 horse on a street tire or drag radial a 31 spline is fine.

01GT4.6

400hp isn't that much at all. You don't need a spool or 33's. Just get some 31's and a nice diff and be done with it. My 31's have held up to some serious launches.

boostedgt02

Its going to be over 400 though more then 500... More like 600+...

01snake

before we go any farther. i hope your motor is built, as well as your trans?[&:]

boostedgt02

yes it will be getting built at the same time.

boostedgt02

i thought spools are only for 33 spline? So wut would be good for a daily driver with a 33 spline

uberstang1

what is being done to your car, and whats your build?

MustangChris04

I actually like the auburn differentials. Auburn pro has a 33 spline diff and so does Eaton.

But if you are talking about that major power you say get a spool But I think the auburn would be easier on the street.

I think I found it: http://www.rearendparts.com/product....cat=104&page=1

and you must know something I dont. Because when I was at the shop, this is what I saw on your cars hood:

boostedgt02

I hope ur joking....by august you guys will see what i have... Yea ill tell the guy whos going to be doing to look into auburn...

MustangChris04

Yea I was joking. But Realistically, I was thinking more of something along the lines of what my grandpa had in his buick. What a sleeper!