Very nice info. I had already picked up a set of Felpro gaskets part# MS90109, which I believe doesnt have the heat crossover blocked. Right at the center point of the gasket, there is an oval and a half moon shaped openings. The oval opening right there with the half moon shaped opening is the one I need to block if Im traking correctly. Right?

Also, one side of the gasket has a ridge built into it. Does this ridge need to face the head surface or the intake surface when I replace the gasket?

roe



1971 Plymouth Satellite
408/904 8 3/4 3.23 SG