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Doug's Headers 1 3/4" Tri-Y Header Olsmobile Motor Home 455 73-78 Hi-Temp Black Coating

Mfg Part #
D755Y-B
SKU
DOUD755Y-B
Brand
Doug's Headers

Universal fit: no vehicle restriction.

  • 3/8" thick machined flanges to prevent warping
  • CNC mandrel bent tubes ensure accurate fit and better flow
  • Heavy 16-guage tubing for longer life
  • Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating
$1,110.99 CAD
Free shipping in Canada
Availability: Product is backordered at the supplier right now, availability is unknown at this time. Contact us
Universal Fitment

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Description

Doug's is the pioneering force behind the popular TRI-Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid-range torque without sacrificing top end power. TRI-Y's are a great choice for daily drivers and heavy duty trucks looking to increase power from idle up to 4500 RPM while maintaining maximum fuel efficiency.