axle center switch

[lordofrc]

I have a 67 charger with an 8 3/4 non sure grip with 2.92's and i recently bought a center section that has 3.91 and a sure grip. What all do i need to do to switch these out? Also, what kind of oil do i use and where could i purchase it?

 

[5.7 hemi]

Just unbolt the old one and bolt in the new one, done deal.

 

[Bad Sport]

You will have to slide the axles out a little, unbolt the old unit and remove. Install the new unit and reset your axles. I run 85-140 in mine with a friction modifier (suregrip additive). NAPA should have what you need, or any good parts store.

 

[ilm65]

Be sure to add the friction modifier as badsport recommends!