Discussion in 'Engine | Tranny | T-case' started by 74BBPowerHouse, May 11, 2006.
What does it really mean. I heard it wont work for my 74 with a BB. Any input?
Heavy Duty. It is my understanding that the actual case is stronger than a standard TH400. I think these came in 5/4 military CUCVs, as well as the 1-ton GM trucks.
believe its a th-475
I hvae one sitting outside that is out of an 86 C+C. I think it's a 1 ton/HD thing, as this truck had a 350.
First off...wrong forum.
Secondly i think it means the 6 bolt cover rather than the thin stamoped steel one. also there is no way to tell a 400 from a 475 unless you pull it apart.
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