Straight out of the factory service manual "SAE 80 GL-5 Gear Lubricant". It's what I ran in mine. I've seen and heard of auto tranny fluid in T-cases but sometimes it's in there because it has leaked through the adapter.
__________________
............................................................
68 Chevy CST SWB w/LS1, carb & 700r4. Golden Anniversary clone with a few improvements.
|