Axle spline quantity

Reply Subscribe

Thread Tools

Search this Thread

Dec 8, 2009 | 01:46 PM

nextalcupfan

Thread Starter

Mountain Pass

Joined: May 2009

Posts: 137

Likes: 0

Axle spline quantity

Hello im looking to get a limited slip/posi for my 1995 f150something like this

Powertrax 1822-LR - Powertrax Lock-Right Lockers - Overview - SummitRacing.com

but on summit there are 2, one for a 31 spline axle and one for a 30 spline axle and i dont know which one i have my axle code is 19

TY in advance

Dec 8, 2009 | 01:55 PM

lew52

Postmaster

Joined: Jan 2009

Posts: 4,558

Likes: 2

Our trucks with the 8.8 have the 31 spline axles ... Lew

Dec 8, 2009 | 02:19 PM

nextalcupfan

Thread Starter

Mountain Pass

Joined: May 2009

Posts: 137

Likes: 0

Thanks for the quick reply lew

if our trucks have 31 spline axles why does summit have 30 splines?

and why when you goto application it says it will fit?

Dec 8, 2009 | 02:30 PM

lew52

Postmaster

Joined: Jan 2009

Posts: 4,558

Likes: 2

I don't know what the 30 spline is for , the mustangs & cars are 28 spline & trucks 31 spline for the 8.8 , the 30 spline may be for a different rear end ?? ...

Dec 8, 2009 | 02:46 PM

darthice

Elder User

Joined: Mar 2009

Posts: 769

Likes: 3

maybe summit racings computer thinks you have a shove it or leave it lay lol

Reply Subscribe