Axle-1.jpg
340 hits | 35.03 KB | Posted: 11/24/07
After a couple of hours of cleaning but before pressure washing.

Hub-1.jpg
344 hits | 31.65 KB | Posted: 11/24/07
Nice and beefy 8 lug.

Gears-1.jpg
416 hits | 74.61 KB | Posted: 11/24/07
I cracked it open. It's a 603716 21 I know the following
1977.5-78 F250 2WD FF/30 SPL

I think ...