I have a new set of OEM type 2 into 1 pipes for an 84 FLH. Is there a gasket or something to use at the junction? High temp silicone maybe? Nothing was included with the pipes as far as instructions or a gasket. Thanks for your input.
I put my Thunderheader 2 in1 together without any sealer. I have had no problems. To be safe there are some products hi-temp sealant
that would make it air tight otherwise if there is a leak you would get popping.