Hey all,

I tore apart a 318 Magnum the other day for a core and I noticed it has a 1 piece gasket. Its the 360-style rear main, I knew that they went to that.

Anyway the rear pan rail gasket on my '75 360 in the 3/4 ton is leaking pretty good. I was curious to know if a Magnum 1 piece gasket would work on this motor and is there any advantage to it.

It looked sturdier than the early gaskets and I know that the gasket in my high-mileage 318 (193) in the '95 Dak isnt leaking hardly any. Do they seal any better than the early multi-piece gaskets?