will both these tubes work on the LB7? i kno in the descriptions it doesnt say but how different where the intercooler tube designs between years? if these wont work does anyone make custom ones for the lb7? thanks
http://afepower.com/shop/application_searchnew.php?diesel=true&searchtype=make&make=gmc&brandID=58
http://afepower.com/shop/application_searchnew.php?diesel=true&searchtype=make&make=gmc&brandID=58