i have a used but in good condition jg header that came off my gsr motor, this was used with my procharger setup that made 400+whp

here's a link for more info on it
http://www.eautoworks.com/product-JG-Edelbrock-6569.htm

i don't need this ne more cuz i sold the procharger setup and i'm goin turbo

it retails for $550 new

selling for $325 obo