Originally Posted by Cab_Burge
Have it welded up by a pro shop twocents weld up
No worry about the filler falling out from heating up and shrinking down when the manifold cools down after running the motor work twocents


I have an Edelbrock Performer intake that I blocked the exhaust cross over using JB weld back in the 90's. Still there, still working. Not sure it is an issue.