Rear end 8 3/4

[z_daddy]

I have a 8 3/4 rear from a 68 cuda it has the small plot pattern I'm looking at axles with 5 x 4 1/2 bolt pattern don't know what spline it has / found axles on eBay for Mopar A body with 35 spline how do I know if they will fit ?? Need sum advise

 

[z_daddy]

Oops forgot also need to know the length of axles and nesting size

 

[1970Duster]

Just save yourself time and a big *** headache by calling Dr Diff. He can set you up with the. 5x4.5 axle in the correct length for your needs as well as ring and pinion, brakes (drum or disc).

 

[mopowers]

your 8 3/4 probably has 30 spline axles. If you buy those axles, you'll likely have to change out the side gears in your diff.