My Art Car pan had some cast in stands to support the 2004R filter. I ground them down to the floor. The pickup in the 700R4 filter sits above the small sump in the floor. Hind sight being what it is, I should have left about a 1/4" of the stands there. I also had to grind the pan to clear the accumalator housing. I have a pressure gague mounted in the car and with sub 1.40 60's I havent had any cavitation.