340 cam for 318

Mr. Gasket #1121
318 thin head gaskets
.028 ths compressed

View attachment 1716341698

Rated for up to 11:1cr
Smaller bore size too compared to the Felpro universal 318/340/360 gaskets.

Available from various sellers on ebay. $35.00 plus ship

Here they are setting on a 360 short block for a look see.

View attachment 1716341704


☆☆☆☆☆

The listing says it’s a 4.14” gasket bore diameter. Is that accurate?