Commando Cylinder Head Gaskets 273 1967
General Information
Near impossible to find a set of Original {.020"} Thin-Steel Head Gaskets {#2463 338} for the 273 4-Barrel.
But, if you dig a little, you can find a set from the 1968 318 {#2806 984}, {.020" thickness} which are designed for the 3.91" Bore.
Or possibly.
1969 Part #2951 259 {.028" thickness}
1970 Part #2946 082 {.028" thickness}