Dougs Tri-Y Tube Exhaust Header - D309YB

Brand: Dougs Headers

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Part Number: D309YB
Part Location: U.S.
Availability: *Special Order
Delivery: Up to 2 Weeks
If purchased before 12:00 EDT - estimated delivery by June 10

Retail: $1,326.14

Price: $1,262.99

You Save: $63.15

Collector Diameter (IN)

2-1/2 Inch

Color/ Finish

Black Painted

Flange Thickness

3/8 Inch

Flange Type

2 Bolt Flange

Includes Bolts/Studs

Includes Gaskets

Includes Reducers

Material

Steel

Primary Tube Diameter (IN)

1-3/4 Inch To 2 Inch

State Legal

50 State Legal

Style

Tri-Y Tube

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Dougs Headers Exhaust Header

Exhaust Header; For Use With Chevrolet 348/409 Engine; Tri- Y Style Headers; 1-3/4 Inch To 2 Inch Diameter Primary Tubes; 2-1/2 Inch Diameter Collectors; 3/8 Inch Thick Flanges; Hi-Temp Black Coating; Steel; With Gasket/ Mounting Hardware

MPN: D309YB

Doug's Headers is the originator of the popular Tri-Y design for cars and trucks. The unique, shorter, paired primary tubes increase mid range torque without sacrificing top end power. Tri -Y's are a great choice for daily driven vehicles and heavy trucks looking to increase power from idle to 4500 RPM and maintain maximum fuel efficiency.

Style: Tri-Y Tube

Primary Tube Diameter (IN): 1-3/4 Inch To 2 Inch

Collector Diameter (IN): 2-1/2 Inch

Flange Type: 2 Bolt Flange

Flange Thickness: 3/8 Inch

State Legal: 50 State Legal

Color/ Finish: Black Painted

Material: Steel

Includes Bolts/Studs: Yes

Includes Gaskets: Yes

Includes Reducers: Yes

Features

Designed For Cars And Trucks
The Unique, Shorter, Paired Primary Tubes Increase Mid Range Torque Without Sacrificing Top End Power
Great Choice For Daily Driven Vehicles And Heavy Trucks Looking To Increase Power From Idle To 4500 RPM And Maintain Maximum Fuel Efficiency
Limited 1 Year Warranty

Specifications of Dougs Tri-Y Tube Exhaust Header - D309YB
Collector Diameter (IN)	2-1/2 Inch
Color/ Finish	Black Painted
Flange Thickness	3/8 Inch
Flange Type	2 Bolt Flange
Includes Bolts/Studs	Yes
Includes Gaskets	Yes
Includes Reducers	Yes
Material	Steel
Primary Tube Diameter (IN)	1-3/4 Inch To 2 Inch
State Legal	50 State Legal
Style	Tri-Y Tube