Leaking exhaust gaskets are not all that uncommon on these motors. So before you pull the trigger on NOS, and start taking apart the assembly ,check the condition of what you have. If the manifold is not cracked, and the flapper is not frozen, remove the assembly and as suggested above, use a Rimflex gasket. A littler more in the way of cost then a stock type gasket but its a one piece gasket and seals like you cant believe. Way way better then stock.
Last edited by Dragsix; 10/24/2019 3:16 PM.
