I've been trying for over a year to get somebody to put headers on Ilsa (supercharged 5.3) but I either get dropped cold or just put off until I give up.
If you have headers on a 5.3 along with an x-pipe or h-pipe, please let me know what parts you have so I can help out the guys who said they would do it if they could find the parts.
If you have headers on a 5.3 along with an x-pipe or h-pipe, please let me know what parts you have so I can help out the guys who said they would do it if they could find the parts.