Dynatech Slip Fit Headers
#2
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are you looking for something to seal up between the slip connectors so they dont leak? idk if rtv would do the trick. one trick iv heard of is a little bit of axle grease. maybe put a little on the collectors before you slide the y pipe on. this stuff heats up and gets hard, creates a hard carbon steel. i think this is what ill do, unless someone has a better idea.