Anyone running a 904 behind a 340?

Stock shafts, all thrust washers no bearings, not even a lightened sun shell. Front drums do have oil relief holes drilled in them. Chuck Lofgren built this for my dad back in the 90’s when he was running our low 11 combo. It had been laying around for 20+ years. I’d long since sold the Griner t-brake that was in it in favor of my pro trans unit. I’m actually surprised that I haven’t broken a shaft as I know quite a few people that have snapped them. I really plan on getting a more robust build and keep this one around for a “backup”. Not a cheap endeavor, but I feel like I’m dancing in a minefield right now. It was unfortunate that I swapped intakes at the same time I did the trans swap from the 727 as it really picked up quite a bit of ET. Would have been interesting how much was trans related.

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