taking the plunge tired of the carb so just finished assembly of the lightly modified ls1 got the trans dapt 1" set back plates finished the harness and bench tested yesterday recieved my new holley double pump from summit today. Ill be setting it in with a 4l60 in the next couple of weeks but I cant seem to find a definate answer for headers. Outside of the $700-$800 headers what fits? I dont mind a little messaging of the tubes but dont want to have to cut and redevelop a tube.