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$1,001.68
$659.99
Doug's Headers D1104Y Tri-Y Header, 1-5/8 Inch, 1972-81 Jeep, CC
Doug's Headers D1104Y Tri-Y Header, 1-5/8 Inch, 1972-81 Jeep, CC

Doug's Headers D1104Y Tri-Y Header, 1-5/8 Inch, 1972-81 Jeep, CC

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Doug's Headers D1104Y Tri-Y Header, 1-5/8 Inch, 1972-81 Jeep, CC
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Doug's Headers D1104Y Tri-Y Header, 1-5/8 Inch, 1972-81 Jeep, CC
Doug's Headers D1104Y Tri-Y Header, 1-5/8 Inch, 1972-81 Jeep, CC
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Dougs Headers estimates this item will ship on or before August 24th.
Part # 447D1104Y
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Dougs Headers to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

MFG. Part #:
D1104Y
GTIN Code:
694342506780

Info

Doug's 2/4 WD TRUCK HEADERS Tri-Y Metallic Ceramic Coated Header development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap prices. Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

  • 3/8" Thick machined flanges...no warping
  • CNC mandrel bent tubes... accurate fit & better flow
  • Tri-Y headers yield maximum power from off idle to 4500 RPM making them well suited for applications demanding maximum mid-range torque with maximum fuel economy
  • Heavy 16 gauge tubing...longer life
  • Tubes are pre-polished to remove scratches and the header isfinished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

Installation Instructions (PDF)

Application

1972-1981 Jeep CJ5 5L/304 V8
1972-1974 Jeep CJ6 5L/304 V8
1976-1981 Jeep CJ7 5L/304 V8

Notes

  • Doug's Headers D1104Y 1 5/8" Tri-Y Header AMC Jeep V8 72-81 Metallic Ceramic Coating
  • Tri-Y Design - Ceramic Coated
  • Collector: 2 1/2
  • Port Shape: SAP
  • Primary Tube: 1 5/8 - 2
  • Dog leg exhaust port
  • legal for off-highway use (exc. in Calif. or states using Calif. emission standards)
  • with A/C

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