Hey guys I'm looking to buy a set of used ASM headers and Im curious as to how well they can be adapted to a 01 silverado(they are for a silverado). The emission hook ups is what im really concerned about. The one thing i dont want to happen is continious SES lights. Later

 

The ASM's come ceramic coated which will retain the heat for the o2 sensors to function properly, so you should be fine with the o2 codes. Besides that, make sure they have EGR, which they should and make sure they have AIR hookups if you need them.