Single cylinder head from 1968 Mercury Cougar 289 engines without smog. Sold as a core, needs thorough cleaning and rebuilding prior to use. Typically this cylinder head has 1.78 and 1.45 inch valves, and the chambers measure out at 61.7-64.7 cc's. With stock pistons, these heads will net an approximate compression ration of 8.7:1.
Basic cylinder head number is 6090. Several Ford casting numbers were used, including the common C8OE and "289".
*Note - These low compression heads are not recommended unless you are building a concours car.
These weigh 53 lbs. each, and cannot be combined with other items unless shipping truck freight.