Just tore into the rear end to clean, inspect and fill. The local chevy dealer had a diff cover and both end seals. 4x4lugnut, the break guy says to use 75w-140 full synthic oil? The gears look great and they are 4.10. I am reading the disc breaks should have a break booster? For a few hundred I could put that in, is it needed?
How many of these trucks are still out there and how many were ever made. I know there was like 5 companies building them from '61-'66 I have only for around 15 different ones online.
