Doug's Long Tube Headers Black Hi-Temp Coated For Mustang II Suspension 5.0L Coyote Swap 1965-1973

Doug's Headers:


  • Precision-Formed 3" Collectors
  • Stitch Welded Ports
  • Mandrel-Bent 1-3/4" Tubing
  • 16-Gauge
MSRP $747.37
You save 9%

Doug's Black Hi-Temp Coated Long Tube Headers for all 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs with a 5.0L Coyote Engine Swap and Mustang II Suspension.

If you're in the market for a set of long tube headers to go with your 5.0L Coyote engine swap, these all-new black hi-temp coated long tube headers from Doug's Headers are the perfect option. Doug's long tube headers are specifically designed to fit the 5.0L Coyote engine when swapped into a 1965-1973 Mustang with a Mustang II-style suspension. These headers are compatible with the 6-speed manual transmission as well as the select shift automatic transmission.

Features and Benefits:
- Black Hi-Temp Coated Finish
- CNC Mandrel-Bent 1-3/4" Tubing Provides Accurate Fit & Better Flow
- Heavy 16-Gauge Tubing for Longer Life
- Machined 3/8" Thick Flanges Prevent Warping
- Precision-Formed 3" Collectors Reduce Back Pressure
- Stitch Welded Ports for Added Strength
- Machined Sealing Bead Eliminates Leaks
- Includes All Necessary Hardware

These black hi-temp coated headers are constructed from 16-gauge CNC mandrel-bent 1-3/4" tubing and have 3/8" thick machined flanges with precision formed 3" long transition collectors. They feature a stainless steel V-band clamp system that provides these headers with a high-quality appearance and reliable function that many have come to expect from Doug's Headers. The high-temperature coating provides a great look under the hood as well as amazing thermal efficiency.

Doug's long tube headers come complete with reducers, 1100 degree rated gaskets, specially designed header bolts and washers, as well as the 02 sensor extensions. These headers have everything you need to get the job done right.

Please Note: Will fit TCI, Heidt's or similar Mustang II style front suspension conversion.

*These headers are not legal for street or off-highway use in California or in states that have adopted California Emissions Regulations and are only intended for closed-course competition use.

California Residents: Proposition 65 Warning

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:

  • 1965 and older U.S. manufactured California certified vehicles
  • 1967 and older U.S. manufactured federally certified vehicles

Vehicle Fitment

This product will fit the following Mustang years:

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