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Doug's Headers  |  SKU: D668-BKLK

Long Tube Headers for 64-77 Ford 260-302 SBF W/O EGR/A.I.R. 1-5/8in Primary D668

Regular price $1,020.65 USD
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Please see description for full fitment notes!!!

Fitment

Warranty Information

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Description

Overview:

64-77 Ford SBF Long Tube Silver Ctd

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

Specs:

  • Brand: Doug's Headers
  • Collector Attachment: 3-Bolt Flange
  • Collector Diameter: 2.5 IN
  • Collector Port Diameter: 2.5 IN
  • Cylinder Head Port Shape: SAP
  • Design: Full-length
  • EGT Port: No
  • Finish: Metallic Ceramic Coated
  • Flange Thickness: 0.375 IN
  • Gasket Or Seal Included: Yes
  • Gaskets Included: Yes
  • Grade Type: Performance
  • Header Material: Steel
  • Header Style: Full-length
  • Material: Steel
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Port Shape: SAP
  • Primary Tube Outside Diameter: 1.625 IN
  • Primary Tubing Diameter: 1.625 IN
  • Prop 65 (C, R or CR): CR
  • Prop 65 Yes/No: Yes
  • Sheen Level: Semi-Gloss
  • Title: Doug's Long Tube Header 64-77 Ford 260-302 SBF W/O EGR/A.I.R. 1 5/8" Primary 2 1/2" Collector Silver Ceramic Coated D668
  • Tube Wall Thickness: 16 GU
  • Part Number: D668

Applications:

  • 1966-1967 Ford Fairlane 289 CID
  • 1968-1970 Ford Fairlane 302 CID
  • 1966-1968 Ford Falcon 289 CID
  • 1968-1970 Ford Falcon 302 CID
  • 1971-1977 Ford Maverick 302 CID
  • 1964-1968 Ford Mustang 289 CID
  • 1964-1965 Ford Mustang 260 CID
  • 1968-1973 Ford Mustang 302 CID
  • 1966-1967 Ford Ranchero 289 CID
  • 1968-1971 Ford Ranchero 302 CID
  • 1968-1974 Ford Torino 302 CID
  • 1966-1968 Mercury Comet 289 CID
  • 1968-1977 Mercury Comet 302 CID
  • 1967-1968 Mercury Cougar 289 CID
  • 1968-1969 Mercury Cougar 302 CID

Emissions:

  • This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.

Instructions:

Fitment Notes:

  • Does not fit with C-6 transmission.
  • On Power Steering Cars, Installation requires power steering bracket PN H7609.
  • Vehicles with Air Injection heads will require grinding of the header flange to fit.
  • Will not fit GT40 P heads.
  • For Mustang Models, Use recommended C5ZZ16A052E export brace if shock mount center to center dimension is less than 33 3/4 in

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