The headers look good...as for wires, the MSD's with the bendable boots seem to work for most folks, I run the MSD's with my StainlessWorks LT's and have great clearance with the primaries. Tyler (dirt_track_racer81) is running GTO wires I believe, which are factory wires with 90* boots and they clear his headers great. There was a thread in the GM Exhaust and Performance section recently that had pics of them

*EDIT* Here's the thread that I'm referring to: https://www.performancetrucks.net/fo...d.php?t=456053

 

this thread was bump back to life my wire problem was resolved months ago guys but thanks