lol
Well the Canton has more pronounced embossed areas in the pan rail and I found they did not let the gasket clamp down as much as the stocker, I had 2 of them leak. Once I got rid of the rails, changed nothing with my procedure I have yet to have one leak and I do a ton of them with customers stuff.
But what do we know Canton says they only recommend a 4 pc gasket set....which I hate. If you have had good luck with the rail supports, leave it alone. I also tend to put a little blue loctite on the bolts to keep them from backing out.
I use the Fel-Pro 34508R gasket, thick re-enforced metal core, perma dry outside layers BLUE or GRAY, which 1 pc did yu use?