Ok so I have a 96 Dodge Neon with a 2.0L SOHC. It has header, cold air intake, battery reroute to rear, bigger throttle body, 3 inch race exhaust, port and polished head, high compression pistons. The engine was rebuilt like 400 miles ago and clutch was just replaced about 50 miles ago and cv was replaced during engine rebuild. My problem is the transmission.. The engine is stronger and I have had 2 transmissions go out now. I need help on what Tranny will fit my 2.0L SOHC, and recomendations on what to do. Please help! I don't want to blow another tranny.. Tranny is split, not just internal damage.. Please let me know if I should beef up the tranny I could rebuild, (have another one that is stock) and how I would beef it up, or a different tranny that is tougher and will not break on me! Please help asap!

 

Auto or manual?