I have a 2004 ZTS with the 2.3 and auto 4f27e transmission. I know they aren’t very strong and was wondering if anyone still builds them? I know years ago Lentech used to but when I look on their website it’s all AOD transmissions now. Does anyone know anything? Otherwise I’ll probably find a parts car and just do a MTX-75 swap. Planning on eventually going forced induction so I’d rather do this right the first time. I know doing the MTX swap is tedious so I figured I’d ask about building what’s already in the car first just to see. Thanks in advance guys much appreciated.