[quote=“LXTASY,post:29,topic:38806"”]
Using it as a parts car for a winter project…LT1/4L60E from 9C1 is going into my dad’s '55 Chevy:).
[/quote]
Thats cool,sould give you’re Dad’s '55 some nice get up and go !
After the install,would not hurt to get the PCM reprogrammed.
http://www.pcmforless.com/index.php?option=content&task=view&id=7&Itemid=43
OR,
Also if you do get the reprogram,run a 160* Thermostat.