Looking for a snorkel kit for a full size chevy (surburban). Is there any such thing or do I have to manufacture my own? Any info would be great. Thanx.

Couple of guys have made their own up around here, 4" black PVC tubing, hose clamps, and some sealant around the joints. Don't know how they worked it into the air cleaner though.

I have been told that the air filter box off of a Ford airostar mini van has a 4" opening that works perfect for 4 inch PCV and I have seen it on a blazer with 40's and dana 60's front and rear. He also had a 454 bigblock and and NP203 transfer case so I was pretty sure he knew what he was talking about. I have some parts for the 318/360 Dogde Magnums but still trying to figure out how to route it all. Good luck. Post pics if you get it all together.