My eaton posi, 31 spline axles and Ford Racing dif cover where all put in this last week. The Eaton posi required a certain type of GM gear lube and friction modifier. The GM parts guy (who has done this swap a few times on Fords and Chevy's) told me I would only need 2 x 23oz bottles, but I thought our 8.8 rears needed a total of 60 oz? Is this a big deal? Should I add more fluid?
I'm shooting for 12's this weekend. I've got traction and probable 50 degree air temps so I'm hoping to rip off a good time.
I'm shooting for 12's this weekend. I've got traction and probable 50 degree air temps so I'm hoping to rip off a good time.