Hey guys what's up...
I am new here and I have a BBC 1972, somebody can help me with this issue that I have? I rebuilt the motor and changed the Rochester carb to Holley cab 750 CFM doble pump. I was driving the truck for a test and after 4 miles the Holley carb damaged the transmission modulator and the transmission oil ran to the carb and then to the intake manifold. After that, my engine have blue smoke
![help](http://67-72chevytrucks.com/vboard/images/smilies/help.gif)
![help](http://67-72chevytrucks.com/vboard/images/smilies/help.gif)
. what should I do to fix this problem or how to clean the intake manifold without remove it because I changed the gasket to fix the air leak before.
I hope to hear soon good news to drive the classic truck again
Thanks.