28 spline vs 31 spline?
28 spline vs 31 spline?
Anyone know the difference they are the same price.....
93 Cobra Teal/Gray #3223 -Stock (Borla catback)
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
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Phistry810
- Posts: 873
- Joined: Mon Jul 02, 2012 10:09 pm
- Location: East TN
Re: 28 spline vs 31 spline?
I believe the main difference is that the 31 has 3 more spline than the 28.JohnLynch wrote:Anyone know the difference they are the same price.....
93 SVT Cobra Black/Gray #2010
05 Wrangler Willys 1 of 2,000
89 LX 5.0 Black Convertible (sold)
94 GT 5.0 White Convertible (sold)
88 GT 5.0 Red (sold)
05 Wrangler Willys 1 of 2,000
89 LX 5.0 Black Convertible (sold)
94 GT 5.0 White Convertible (sold)
88 GT 5.0 Red (sold)
Im still working on my notch and the splines come with a 5 lug conversion package but you have to choose..goode34 wrote:Not 100% sure but I was told that 31s are for dragging/getting off the line quick with slicks etc. I think you also have to change your diff??? I know hardened 28s can handle decent HP(400+), any particular reason you're changing?
93 Cobra Teal/Gray #3223 -Stock (Borla catback)
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
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Phistry810
- Posts: 873
- Joined: Mon Jul 02, 2012 10:09 pm
- Location: East TN
I guess I might just go with the 31's then in case I go over 400HP...thanks mangoode34 wrote:Oh ok thought for your Cobra...in that case get the hardened 31s and a non-Auburn posi and let her rip!
93 Cobra Teal/Gray #3223 -Stock (Borla catback)
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
Not sure I wanna do all that guess its 28'sF8L SNK wrote:The new mustangs come with 31. The are thicker for more strength and more splines due to width(thickness). The are obviously made for higher power than stock 93s have. As mentioned you will need another differential to make them work. Good luck
93 Cobra Teal/Gray #3223 -Stock (Borla catback)
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
JohnLynch wrote:Not sure I wanna do all that guess its 28'sF8L SNK wrote:The new mustangs come with 31. The are thicker for more strength and more splines due to width(thickness). The are obviously made for higher power than stock 93s have. As mentioned you will need another differential to make them work. Good luck
Yeah well get some good hardened 28s then (Yukon, Moser) and you should be good, unless you are talking crazy HP to the wheels
#639 Red, Grey leather, hardtop
1990 LX Hatch w/bolt-ons (Sold)
1990 LX Hatch w/bolt-ons (Sold)
how much would a different differential cost? What exactly does that entail? I really just set it up to cruise the street not going to be drag racing.BrettT 93|03 wrote:John, go with 31's, their better and & stronger.
I went 10.0's in my old race car w/31's
93 Cobra Teal/Gray #3223 -Stock (Borla catback)
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP
*various other 93 cobras, #15, #4105, #2587, #539
#2381, #4724, #298, #1153 RIP