I talk to my machanic today after having many pullies replaced. He says there is no difference internally between a Series 2 NA and a Series 2 L67. "Its just a regular 3800 with a supercharger on top " He says the only differences are software with the PCM and a beifed up tranny. He also said the Regal GNX had a 4.3L.

LOL.. id love to see him post around on here

Here we go, another mechanic who knows everything.

Ya, I can't find a single mechanic around that can pass my "quizes". No joke they all fail.

LMAO!!!! The L36/L67 was funny but THIS is pure gold !!

so the question is why did you have the pullies replaced by this guy who knows nothing??

He knows YOURS is supercharged right? lol

I was told he was the most reputable shop in town. I didn't have time to run through the questions this morning so I did when I picked the car up. Lukely, he dosen't actually do the repairs. He is the owner so he has the hired mechanics do that. But is is the owner/ head mechanic and "checks" their work. He probably just looks and says ok.

Just like when I had a bad BCS, and my mechanic told me the supercharger was old and worn out and quoted me $750 to install another one.