We have these in stock.
Billet aluminum set up for 3.5" cold piping.
Billet aluminum raw.
these are a must for 09 an newer GM trucks.
For 4.0 you will just trim the sides slightly an weld it in..
(we can have these build in steel for the shops that use steel or stainless steel cold piping.)

40.00 + shipping

 

I'll take one for stainless steel.

 

Just ordered it of your site but didn't have the option to order a steel one? How much more is it?

 

I need an order of ten or more to get the machine shop to qoute it.
thats why I mentioned for shops.
I don't use steel for cold pipes.
Would u like 10 pieces?
Let me know.

 

Lol nah only need 1. I already ordered the flange so I guess I'll just have it here set aside and wait for a stainless one to come out or use it if I decide to go with an aluminum intake pipe. Will see.

 

Aluminum is faster!