Ive been into amc's for years but only amc jeeps. I know they cant tell unless they Look at the block which I find them not doing. The problem is they do a visual which most states do not. Headers arent a major issue but a 4 bbl on a 2 bbl equiped car makes them check into it harder. Get what I mean? The goal here isnt to drop in a capped off 401, but to find a happy medium. That r4b is just calling to that gremlin, but I dont know if its a wise idea if I want it to pass emissions. Does anyone have any pics of their dual set ups? Whats the best way to go? h or x pipe or true duals? Id love to peice togethr my own setup. I'll send pics of the car asap.