Maximum HP in 904 Transmission With the following parts:

I didn't say they were junk. I said with nothign but a valve body and convertor they won't last. Which is true. The only changes I'd make are the upgraded frictions and the billet forward clutch retainer which upgrades the clutch return spring to the 727 type. The single biggest issue it that single wound return spring. High rpms cause it to unwind and lose tension, causing overlap on 2-3. Also, by changing the retainer to billet, you lose the possibility of explosion should the sprague get broken.

Hush up. Yeah you said they were junk and your word is LAW. Now, everybody east of the Missippi holler at me so I can come get your 904s. They're crap and you don't want um. You heard it hear first. LMAO