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$1,094.99
Hooker 6375HKR Super Competition Headers, 1966-70 Ford/Mercury 390-428
Hooker 6375HKR Super Competition Headers, 1966-70 Ford/Mercury 390-428

Hooker 6375HKR Super Competition Headers, 1966-70 Ford/Mercury 390-428

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Hooker 6375HKR Super Competition Headers, 1966-70 Ford/Mercury 390-428
Hooker 6375HKR Super Competition Headers, 1966-70 Ford/Mercury 390-428
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We estimate this item will ship on or before January 24th.
Part # 4256375HKR
$1,094.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 3 business days for Hooker Headers to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

GTIN Code:
700414010977

Info

Hooker Adjustable race headers allow you to change your header primary tube lengths, collector lengths and diameters and collector types (Classic 4 into 1, Merged and Split-Flow). By altering the relationship between the primary length and collector diameter and length it is possible to increase or decrease the torque and horsepower output at any specific R.P.M. level. For a slick track the header primaries or collectors can be shortened to decrease the low end torque for better traction. Larger diameter collectors will also reduce low end torque. On a good track with lots of bite, extending the primaries or collectors will pick up bottom end power for a harder launch and awesome e.t.'s. Smaller collector diameters will also increase low end torque. Hooker adjustable headers have taken more Pro Stock drivers to the championship than any other brand.

  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Available

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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