hey ssimpala I'm not sure if i'm allowed to post this link but here it goes lol
Chevy 88 89 90 91 92 93 94 95 Truck Ceramic Headers 305 350 5 7L GMC Vortec | eBay
The truck is surely a low rpm highway truck. The ecm is set to cut fuel at 3200rpm.
Do you have a recommendation for triys? I'm pretty new to all of these different types of headers. Before today I only thought there were the shorties (block huggers) or longtubes.
Also when you mean destory will it really rot the tubes or does it just make them look ugly? (serious question because i dont know