Built 318 trw flat tops,0-deck.030 off the heads .028 Mr. Gasket head gaskets Comp cams k20-224-4 kit. I had .088 on intakes and .102 on exhaust. If you get it to close or want to use a bigger cam. Just use a thicker gasket. But compression is horsepower. I figured I’m between 10.5 and 11-1.
Sorry it’s a 69 Valiant. It had variable speed wipers. I’m going back with 2 speed. Top picture is what I’m installing and the bottom is what I have. Any help would be appreciated.