Hi, Has anyone used them $90 headers on ebay? There are many sets on there from mutiple venders all the time. I am going to be test fitting the LQ4 6.0/4L80E in the 57 pickup I am doing a restomod on. This truck had a LT1/4L60E in it on C4 suspension fornt and rear now and hope the LS fits without to much trouble but want some type of header to test with. Thanks Steve