Got this header for free, does anyone know what it came from?
Attachment 68946
Attachment 68947
Attachment 68948
Attachment 68949
Attachment 68950

 

Looks like it would bolt up to a b-series. Not sure of the brand though...sand blast it and see what's under there.

 

It looks like it has a 2" outlet. I don't have a sand blaster. Can anyone at least tell me if it is aftermarket or stock?

 

Anyone?

 

It's absolutely not stock.

 

Man i really thought someone would know.

 

No one? Man this wasn't much help.

 

it looks like every other 2piece 4-2-1 header out there. with no markings or stamps there's no way to tell.

 

Ok thanks for the reply.

 

What it the stock ls exhaust size? This header has a 2 inch outlet, will i find any gains if i put it on with a full exhaust system? I want to go turbo but first want to do my exhaust. Thought i would go with a 2 1/2 or 2 3/4 inch setup. I don't want to buy another exhaust header because i will replace it with the turbo exhaust manifold.