Doug's Headers Uncoated/Raw Headers 1966-1970 Ford/Mercury 390-428
776-D627-R
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Ford 390-428
- 1966-1970 Fairlane
- 1967-1970 Mustang
- 1967-1970 Cougar
Notes:
- Will only fit 16 bolt FE cylinder heads with the top four exhaust bolt holes in line. Will not seal properly on heads with the end upper bolts lower than the center bolts.
- Header design features two primary pipes crossing behind oil pan for improved fit. Originally designed on factory Cobra Jet Super Sotck Cars.
- Extremely tight fit between shock towers. Fits better when shock towers are boxed.
- Will not fit Mustang or Cougar with A/C.
Emission Code:
- The product accompanying this document is legal only for off-highway use(except in California or states that have adopted California emission standards),racing use or for use on pre-emission-controlled motor vehicles/motor vehicleengines (pre-1974 domestic vehicles certified to California standards, pre-1974domestic vehicles certified to federal standards and all pre-1974 foreignvehicles), per the manufacturer's application guide.
| Automatic | Manual | |||||
| A/C | P/B | P/S | Column | Floor | Column | Floor |
| Y | Y | N | N | Y | N | Y |
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.