408 Question

Yeah but its 2 years old, that is pretty old. You need to inspect parts when you get them or have your engine guy check them out. Again, who balanced that engine ?

I don't know how engines are balanced, I just know my engine shop said the balancer needs to be sent out with the crank, rods and pistons and flex plate for the balancing job--they outsourced that part of the job. I would think it should have been noticed then, during the balancing job. I would be more tick at them vs Summit. Part numbers-and pictures are not always correct on their website. Its just a warehouse with guys looking at computer screens selling us parts.

Least you fixed the problem and no vacuum leak :cheers: