My 904 was rebuilt and a shift kit put in. I have reverse but no drive. I only installed the unit, some one else rebuilt it. Anyone with an idea what is wrong?
Had this problem once after putting a shift kit in a friends 72 Challenger 904. It was just low on fluid. Maybe you're lucky & it'll be something simple like that.
Trans guy said he had to replace #2 band and he put a cop car shift kit in it maybe he missed a part? I just got done with a drive train rebuild 360J heads on a fresh 318 with a 355 detroit locker and all I can do is a reverse burn out LOL
You can also drop the valve body and do a compressed air check to make sure the bands and clutches are applying. That may help narrow the problem down.
I've just run across a tech book that a guy gave me years ago with rebuild procedures and schematics, and some other junk that I can't understand. I guess thats why I put it away.. I'll try to get it scanned in the next couple of days if that will help
Thanks for all the help ! Flat bedded it to the trans guy and it turns out that he forgot to put a check ball in the valve body so it was fixed. Good thing I had to take it to him because the kick down cable is the wrong one and I had it adjusted wrong. Back to Mancinis to spend more money LOL