Decided to fiddle this morning before work. Looks like I might have to trim my spacers down a bit. Hood clearance with the intake manifold on will be super tight as it's sitting. Luckily I have a fair amout of room to work with still, but the genV truck manifolds are pretty tall. I need to find out if the express van manifold is any shorter, as id love to be able to keep the oil pan clearance I have.