I noticed from the gasket I have a 7.5" pumpkin. It's a 3.42 posi.
I'm wondering if the 3.72 gear/housings are the 8.5" ? Anybody have
any info of the different sizes of the rear axles compared to gear
ratio ? I'm looking for a nice 3.72 and I'd like it to be with the 8.5
housing..No particualr reason..Any info thanks.
In the meantime, I'll try a search to try and get a handle on this.
With 117,000 on it the gears, inside looked almost brand new
and the 85/90 was barely discolored..I like Valvoline gear oil. I
change the gear oil every 25,000. It sure has remained strong.
I'm wondering if the 3.72 gear/housings are the 8.5" ? Anybody have
any info of the different sizes of the rear axles compared to gear
ratio ? I'm looking for a nice 3.72 and I'd like it to be with the 8.5
housing..No particualr reason..Any info thanks.
In the meantime, I'll try a search to try and get a handle on this.
With 117,000 on it the gears, inside looked almost brand new
and the 85/90 was barely discolored..I like Valvoline gear oil. I
change the gear oil every 25,000. It sure has remained strong.