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Dougs Long Tube Exhaust Header - D451B

Brand: Dougs Headers
0 reviews
  • Have a product question? Ask us
  • Part Number: D451B
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 15
Retail: $989.09
Price: $941.99
You Save: $47.10
Collector Diameter (IN)
3 Inch
Color/ Finish
Black Painted
Flange Thickness
3/8 Inch
Flange Type
2 Bolt Flange
Includes Bolts/Studs
Yes
Includes Gaskets
Yes
Includes Reducers
Yes
Material
Steel
Primary Tube Diameter (IN)
1-3/4 Inch
State Legal
49 State Legal
Style
Long Tube
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Dougs Headers Exhaust Header

Exhaust Header; For Use With Chrysler Big Block Engines; Long Tube Headers; 1-3/4 Inch Diameter Primary Tubes; 3 Inch Diameter Collectors; 3/8 Inch Thick Flanges; Hi-Temp Black Coating; Steel; With Gasket/ Mounting Hardware

MPN: D451B

Long tube headers will give the greatest increases in Horsepower and Torque across the entire RPM spectrum. The choice of Racers worldwide, a set of Doug's Long Tube headers are meticulously designed for the discriminating car owner who wants maximum power and the highest quality header on the market
Style: Long Tube
Primary Tube Diameter (IN): 1-3/4 Inch
Collector Diameter (IN): 3 Inch
Flange Type: 2 Bolt Flange
Flange Thickness: 3/8 Inch
State Legal: 49 State Legal
Color/ Finish: Black Painted
Material: Steel
Includes Bolts/Studs: Yes
Includes Gaskets: Yes
Includes Reducers: Yes

Features

  • Thick 3/8 Inch Flanges Prevent Warping
  • Stitch Welded Ports For Added Strength
  • Machined Sealing Bead Eliminate Annoying Leak
  • Header Tubes Are Pre-Polished For Superior Finish
  • CNC Mandrel Bent Tubing Provides Accurate Fit And Better Exhaust Flow
  • Precision Formed Long Transition Collectors Reduce Backpressure
  • Heavy 16 Gauge Tubing For Longer Header Life
  • Limited 1 Year Warranty
Specifications of Dougs Long Tube Exhaust Header - D451B
Collector Diameter (IN) 3 Inch
Color/ Finish Black Painted
Flange Thickness 3/8 Inch
Flange Type 2 Bolt Flange
Includes Bolts/Studs Yes
Includes Gaskets Yes
Includes Reducers Yes
Material Steel
Primary Tube Diameter (IN) 1-3/4 Inch
State Legal 49 State Legal
Style Long Tube

1970 Dodge Challenger
1971 Dodge Challenger
1972 Dodge Challenger
1973 Dodge Challenger
1974 Dodge Challenger

1966 Dodge Charger
1967 Dodge Charger
1968 Dodge Charger
1969 Dodge Charger
1970 Dodge Charger
1971 Dodge Charger
1972 Dodge Charger

1965 Dodge Coronet
1966 Dodge Coronet
1967 Dodge Coronet
1968 Dodge Coronet
1969 Dodge Coronet
1970 Dodge Coronet
1971 Dodge Coronet
1972 Dodge Coronet

1970 Plymouth Barracuda
1971 Plymouth Barracuda

1962 Plymouth Belvedere
1963 Plymouth Belvedere
1964 Plymouth Belvedere
1965 Plymouth Belvedere
1966 Plymouth Belvedere
1967 Plymouth Belvedere
1968 Plymouth Belvedere
1969 Plymouth Belvedere
1970 Plymouth Belvedere

1968 Plymouth GTX

1971 Plymouth GTX

1968 Plymouth Road Runner
1969 Plymouth Road Runner
1970 Plymouth Road Runner
1971 Plymouth Road Runner

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