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Doug's Headers 1966-69 Ford/Mercury FE Big Block with Floor Shift 1 3/4" Long Tube Header D625

Doug's Headers 1966-69 Ford/Mercury FE Big Block with Floor Shift 1 3/4" Long Tube Header D625
Doug's Headers 1966-69 Ford/Mercury FE Big Block with Floor Shift 1 3/4" Long Tube Header D625
from $1,682.88 st

Available Options

*
Model: 5124760
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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[More Info]
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.
Features:
  • 3/8" Thick machined flanges to prevent warping
  • Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower
  • Heavy duty 16-gauge tubing for long life
  • Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating
About Doug's Headers

Doug's Headers are a fixture in the motorsports aftermarket, pioneering quality muscle car performance headers for decades. Unlike the competition, Doug's Headers prides ourselves on superior design detail resulting in a hassle-free installation for any application.

Downloads:

Download Name File Size
D625.pdf220.22KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Ford Fairlane 1966 6.4L / 390 / V8
7.0L / 427 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Fairlane 1967 6.4L / 390 / V8
7.0L / 427 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Fairlane 1968 7.0L / 428 / V8
6.4L / 390 / V8
7.0L / 427 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Fairlane 1969 7.0L / 428 / V8
6.4L / 390 / V8
7.0L / 427 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Ranchero 1967 6.4L / 390 / V8 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Ranchero 1968 7.0L / 428 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Ranchero 1969 7.0L / 428 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Torino 1968 7.0L / 428 / V8
7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Ford Torino 1969 7.0L / 428 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Mercury Comet 1966 7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Mercury Comet 1967 7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Mercury Comet 1968 7.0L / 428 / V8
7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Mercury Comet 1969 7.0L / 428 / V8
7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Mercury Montego 1968 7.0L / 428 / V8
7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter
Mercury Montego 1969 7.0L / 428 / V8
7.0L / 427 / V8
6.4L / 390 / V8		 Without factory oil cooler.
On Power Steering Cars, Installation requires power steering bracket PN H7609.
Full-length
with Floor Shifter

Specifications:

Collector Attachment 3-Bolt Flange
Collector Diameter 3.0 IN
Collector Port Diameter 3.0 IN
Cylinder Head Port Shape Rectangular
Design Full-length
Flange Thickness 0.375 IN
Gasket Or Seal Included Yes
Gaskets Included Yes
Grade Type Performance
Header Style Full-length
Mounting Hardware Included Yes
Oxygen Sensor Port No
Part Type Exhaust Header
Port Shape Rectangular
Primary Tube Outside Diameter 1.75 IN
Proposition 65 www.P65Warnings.ca.gov
Tube Wall Thickness 16 GU
Warranty Time 24 Months

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