When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
if you go to american muscle and look at the cams, the stage 1's are listed for 96-04. the cams and their grinds are the same nomatter if your running a NPI or PI gt soooooo.......
It is possible to run them, I was running the comp cams stage 2 npi cams back when I was running a pi head swapped motor. With pi heads, intake, udp's, long tubes and the stage 2 npi cams it put down 271hp/281tq to the wheels. Depending on the specs I don't see them hurting anything unless installed wrong.