All the pictures I have. Blower is still on the truck.

 

Try it again

 

Text me 864-542-6558

 

I am looking for Supercharger 2011 Avalanche, 5.3 Will this fit? Easier to ask you than search the part #........what did you have it on? I live in Ohio. Thanks Lonnie A.

 

This won't work for you.

 

I had a buddy of mine put one of these on a nnbs truck... 08 I believe. The only thing he had to do was make an adapter for the intake tube on the charger, a 3 bolt to 4 bolt for the newer body style throttle bodies

 

I was thinking the 2011 like he has had the non-cathedral port heads.

 

Nah the 5.3 has the 799/243 heads.... All the 6.0/6.2 has the rectangular port heads

 

Where are u located?

 

Lavergne TN 37086. It's pending a trade right now though.