318 value

YY1 said
A 67 will be a 9.2:1 motor.

Those and the mid 80's 9.2:1 motors might be worth a couple bucks extra.

Seems like 9.2-9.5 is the new 87 octane "pump gas friendly" ratio these days.

How can the compression be that good when the pistons are usually 0.080" in the bore and mopar cylinder heads have big chambers, like 65cc plus. I don't think that a 0.028" head gasket alone would do it.