AFAIK, the only axles under Isuzus are either Isuzu Corporate, Dana 44, or GM 10 bolt. At least for the "true" Isuzus. Now those rebadged ones, I'm not sure but seeing as how they're rebadged Chevys, but I'm pretty sure they're a GM axle.

Richard <img src="/forums/images/graemlins/patriot.gif" alt="" />

Had an 89 Isuzu Pickup
Had a 94 Mitsubishi Eclipse
84 Honda XL185S
Had an 89 Isuzu Trooper w/ 3.4 V6
01 Toyota Tundra SR5 V8 4Door Access Cab
http://community.webshots.com/user/rsayloriii