axle spline
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Joined: Jul 2005
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From: Indiana
Car: 87 trans am
Engine: 350 TPI bored .040 over
Transmission: modified 700r4
Axle/Gears: stock spline, 3.73 Eaton posi
axle spline
does anybody know what the stock spline is on 3rd gen axles
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: axle spline
For the 10 bolt diffs
82-89 is 26 spline
90-92 is 28 spline
A late production year 89 may have 28 spline.
You can put 28 spline axles in an earlier car if you use a 28 spline carrier.
82-89 is 26 spline
90-92 is 28 spline
A late production year 89 may have 28 spline.
You can put 28 spline axles in an earlier car if you use a 28 spline carrier.
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