rear end ?

[blkstangman88]

how many splines are on a stock shaft? probly need to know for a 87 thunderbird

 

[Sevan]

Are you planning on using an 87 Thunderbird rearend? I'm using an 88 T-Bird rear and it fits with my 28 spline

 

[Mike86Stang]

28

 

[04sleeper]

28 is correct.

 

[blkstangman88]

the thunderbird rear end is what a shop installed after they fed up my original one. so thats what i have...thanx.