Lower Intake Compatibility

LXSC

Registered User
I need to know if anyone knows if it is possible to bolt a 3.8 L NA lower intake (and conceivably the upper intake ontop) to an SC block. I've looked at the bolt pattern and the # of bolts are the same but I don't know about the pattern for sure. Anyone have any ideas on this?
 
Should bolt right on, as the 3.8 NA and SC use the same lower gasket set.

cheers,
Ed N.
 
they are compatible, but the runners may not quite line up, you'll want to use ink to check the port outline on the gasket on each side. The engine will still run ok, you just might loose some airflow if the ports on the SC heads are a lil' different.
 
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