Posted by Vaughn [99.14.81.195] on Friday, October 02, 2015 at 11:23:51 :
In Reply to: Bolting manifold halves together posted by Sherman in Idaho [50.120.88.57] on Friday, October 02, 2015 at 11:11:21 :
If you have a flat surface for the nut, use manifold nuts, else use a castle nut and after tightening, drill a hole for carter pin. I don't believe heat/contraction will be an issue.
I use silicone high temp orange for sealing exhausts and parts come apart easy.