Picking a cam and torque converter

The lockup and O/D work off solenoids. 46RH Trans is small block torqueflight A727 based. Even the pan and filter fit from A727. The 42RH is based off A904, and a transmission length chart. Pin out on the lockup/OD plug is same for 46RH

Mopar_trans.jpg

OD&ConverterLockup.jpg