Need Help(car Wont Start After Manifold)
I would just make sure everything is back together and everything you took off/un-hooked is put back the same...
Trending Topics
The Best V8 Stories One Small Block at Time
There have been other threads about how if the stock bolts/studs are used for the reinstall - that the lip or head spacing of the stock bolt sticks out approx. 1/16" too far and won't allow the intake manifold to seat correctly. This also tends to crack the bottom of the intake manifold when its torqued down.
I'm not sure if this info is related to your type of intake or if it is only related to another manufacturer's intake. I just recall seeing this problem from time to time. You will have to do further research to determine if this could possibly be one of the causational factors to your dilema.

