My winter project was to install a supercharged 3.8 V6 L67 into my '39 Olds. I used a trans from a 99 Camaro V6, the bellhousings match. The electronics don't. I'm using the PCM from the donor 99 Regal GS. The transaxle had on one PWM TCC solenoid, the rear wh... Login to read more.