Up for sale is a dual quad Offenhauser intake for the 67-69 engines. It will fit 290-343-390 blocks. It is in excellent shape. I blasted it to remove some light oxidation/discoloring. It is available as-is, with the also blasted AMC thermostat housing for $300. If you would like them powdercoated, then that would be an additional $50 and we can work out the color of choice.
$300 w/thermostat housing
+ $50 for powdercoating