Sweet! glad you got your Bronco worked out.

How are you determining that you're getting 150F temps for the trans? Sounds like you're monitoring the cold/return side of things?

 

Thanks!
The B&M cast aluminum Deep Pan has the temperature sensor located at the driver's side of the pan and yes, that's where the fluid gets collected after passing the cooler.

 

update 3/1/2019
Doing from 7 to 9 mpg, no pinging present even when using 87 octane pump gas at sea level ( Miami, Florida). Still using Summit HEI with vacuum advanced disconnected and plugged up but would like to install the DUI Distributor that I purchased and be able to use the vacuum advance ( hopefully soon ) and see if there is a change in mileage and performance.( will post tough.)
As of today I have driven 4,300 miles on thhis new rebuilt engine. Life id Good!