Doug s Headers D358 1 5 8 4-Tube Full Length Header Chevrolet Pass Small Block Chevrolet 58-64 Metallic Ceramic Coating Fashion

Features & Benefits

• 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

• 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.

  For the enthusiast who demands the best, Doug s Headers are not just components; they re a statement of excellence, a commitment to leading-edge performance, and a nod to the glory days of muscle cars and drag racing. Join the ranks of champions. Experience the unmatched quality and performance of Doug s Headers today.

  Specifications

  Finish		Metallic Ceramic Coated
  Material		Steel
  Design		Full-length
  Primary Tubing Diameter		1.625 IN
  Collector Port Diameter		3.0 IN
  Port Shape		Oval
  Tube Wall Thickness		16 Gauge
  Flange Thickness		0.375 IN
  Collector Attachment		3-Bolt Flange
  EGT Port		No
  Oxygen Sensor Port		No
  Gasket Or Seal Included		Yes
  Mounting Hardware Included		Yes
  Color		Silver
  Sheen Level		Semi-Gloss

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