not suggesting you would screw up,but be careful as to what type of modifying [if any]that you do to the air intake system.few years back my friend had [has] a 1900 series with a 466,he drove through a low spot during a thunder storm ,[about 6 in of standing water] a little to quick,sucked up a bunch of water ,killed the engine.he had to replace a couple of rods. he had the single filter setup,and on the older trucks like the 1900,the fresh air intake is right at the grille.newer trucks like yours have a better setup to prevent such accidents.