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304 Stainless Long Tube Header 265-400 SBC 1 3/4" Primary 3" Collector for Chevrolet

Doug's Headers 304 Stainless Long Tube Header 265-400 SBC 1 3/4" Primary 3" Collector for Chevrolet

Mfg Part #
D353-SS
NP#
DOUD353-SS
Brand
Doug's Headers
Fitment Note
Fits most angle plug heads.; Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.; Will fit with 605 power steering box.; Does not fit with power glide transmission.; Header is designed to fit cars using original V-8 pitman arm part number 3719487 not 6 cylinder pitman arm number 3709877. Aftermarket pitman arms must be same configuration as OE for proper header fit.; Fits with Danchuk 12184, 17757 or 16639 & CCP 5557SMF-SB 3/4" Motor Mount kits; Original bellhousing frame mounts must be removed.; Will not work with Column Shift manual trans.; 304 Stainless Steel; Full-length

Fits 1955 to 1957 Chevrolet Bel Air, One-Fifty Series, Sedan Delivery and 1 more model. See every vehicle

  • Natural stainless-steel finish offers superior resistance to rust and corrosion
  • 3/8" thick 304 stainless machine flanges to prevent warping
  • CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
  • Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower
$1,611.99 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

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.

Fits these vehicles

YearMakeModelEngine
1955 - 1956ChevroletBel Air4.3L 265 V8
1957ChevroletBel Air4.3L 265 V8, 4.6L 283 V8
1955 - 1956ChevroletOne-Fifty Series4.3L 265 V8
1957ChevroletOne-Fifty Series4.3L 265 V8, 4.6L 283 V8
1955 - 1956ChevroletSedan Delivery4.3L 265 V8
1957ChevroletSedan Delivery4.3L 265 V8, 4.6L 283 V8
1955 - 1956ChevroletTwo-Ten Series4.3L 265 V8
1957ChevroletTwo-Ten Series4.3L 265 V8, 4.6L 283 V8

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