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Tri Y Header 351W Windsor W/O EGR/A.I.R. 1 3/4-2" Primary 2 1/2" Collector Silver Ceramic Coated for Ford and Mercury

Doug's Headers Tri Y Header 351W Windsor W/O EGR/A.I.R. 1 3/4-2" Primary 2 1/2" Collector Silver Ceramic Coated for Ford and Mercury

Mfg Part #
D669Y
NP#
DOUD669Y
Brand
Doug's Headers

Fits 1967 to 1970 Ford Fairlane, Mustang, Ranchero and 1 more model, and 1 more make. See every vehicle

  • 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
$1,430.99 CAD Free shipping in Canada, ships Thursday, October 29
Free shipping in Canada, ships Thursday, October 29Free shipping in Canada
Availability: This item is available at the manufacturer.
Book installation at our Service Centre

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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.

Fits these vehicles

YearMakeModelEngine
1969FordFairlane5.8L 351 V8
1967FordMustang4.7L 289 V8, 6.4L 390 V8, 7.0L 428 V8
1968FordMustang4.7L 289 V8, 5.0L 302 V8, 6.4L 390 V8, 7.0L 427 V8, 7.0L 428 V8
1969FordMustang5.0L 302 V8, 5.8L 351 V8, 6.4L 390 V8, 7.0L 428 V8, 7.0L 429 V8
1970FordMustang5.0L 302 V8, 5.8L 351 V8, 7.0L 428 V8, 7.0L 429 V8
1969 - 1970FordRanchero5.8L 351 V8
1969 - 1970FordTorino5.8L 351 V8
1969MercuryComet5.8L 351 V8
1969 - 1970MercuryCougar5.8L 351 V8

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