Performer RPM Air-Gap + Holley 750 + 4" air cleaner = Stock hood clearance?

Thrash....It happens.

Beatnik, The solid motor mounts do not rip apart, but they do transmit vibrations alot. I'm not up to snuff on clearance issues with tti headers, but if you ask them or get answered here, they also make a mount, stock sandwich style that won't rip in half.

Kory, how did you go about "Shimming" the engine up?