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IRS Diff

755 views 4 replies 4 participants last post by  BlueSteelBird 
#1 ·
Will the cobra IRS Diff's bolt directly up to an mn12? I have found several bare ones that are aluminum and since I cant buy the FRPP pumpkin anymore i wanted to just build one of these instead.
 
#2 ·
99 and 2000 will, i think the 01s will as well

the 03+ will bolt in i believe, but have 31-spline side gears whereas we have 28-spline axles
 
#3 ·
Only the '99 will work. The rest, '00R, '01, '03, '04 cobras are 31 spline on the inboard stub, and of course like suggested you can change out the side gears to 28 spline.
 
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