This product has received the 'Crappy Product' certificate.
Items that receive the 'Crappy Product' certificate are products that we carry for comparison purposes as they are often the version offered by other vendors or because it is the only version available. We would not be willing to use these parts on our own cars, and we do not recommend purchasing these parts.
WE ARE NOT ABLE TO ACCEPT RETURNS FOR THESE PARTS.
Product Condition Grades
Below is a general description of what the criteria is for our product condition grades. These are generalizations that are intended to give you an idea of the condition of the product at a quick glance. Because different parts degrade at different rates, there are variances in what the letters represent, please see the products description for details about the condition of any particular product.
A = Excellent / Above Average
B = Average / Some flaws / Good to Excellent Driver Quality
C = Obvious flaws / Poor to Average Driver Quality
D, E, F = Worse, Worser, Worsest
Rebuilt pair of 390GT cylinder heads for a 1968 S code 390-4V engine. Typically this cylinder head has 2.02 and 1.55 inch valves, and the chambers measure out at 71-74cc's. With stock pistons, these heads will net an approximate compression ration of 10.5:1. Basic cylinder head number is 6090. These are the GT exhaust manifolds with 14 drilled and tapped exhaust bolt holes. This cylinder head PAIR has 4 drilled and tapped, thermactor smog holes. Current dates include: 7M28 and 7M29. These came to us rebuilt, we do not have any paperwork, we will stand behind them for 30 days.
Ford casting numbers C8AE-H.
These weigh 48 lbs. each, and cannot be combined with other items unless shipping truck freight.