Dougs Long Tube Exhaust Header - D316

Brand: Dougs Headers

Have a product question? Ask us
Part Number: D316
Part Location: U.S.
Availability: *Special Order
Delivery: Up to 2 Weeks
If purchased before 12:00 EDT - estimated delivery by July 08

Retail: $1,517.24

Price: $1,444.99

You Save: $72.25

Collector Diameter (IN)

3-1/2 Inch

Color/ Finish

Metallic Ceramic Coated

Flange Thickness

3/8 Inch

Flange Type

2 Bolt Flange

Includes Bolts/Studs

Includes Gaskets

Includes Reducers

Material

Steel

Primary Tube Diameter (IN)

1-7/8 Inch

State Legal

49 State Legal

Style

Long Tube

Share this page

Dougs Headers Exhaust Header

Exhaust Header; For Use With Chevrolet Big Block Engines; Long Tube Headers; 1-7/8 Inch Diameter Primary Tubes; 3-1/2 Inch Diameter Collectors; 3/8 Inch Thick Flanges; Metallic Ceramic Thermal Barrier Coating; Steel; With Gasket/ Mounting Hardware

MPN: D316

Long tube headers will give the greatest increases in Horsepower and Torque across the entire RPM spectrum. The choice of Racers worldwide, a set of Doug's Long Tube headers are meticulously designed for the discriminating car owner who wants maximum power and the highest quality header on the market

Style: Long Tube

Primary Tube Diameter (IN): 1-7/8 Inch

Collector Diameter (IN): 3-1/2 Inch

Flange Type: 2 Bolt Flange

Flange Thickness: 3/8 Inch

State Legal: 49 State Legal

Color/ Finish: Metallic Ceramic Coated

Material: Steel

Includes Bolts/Studs: Yes

Includes Gaskets: Yes

Includes Reducers: Yes

Features

Thick 3/8 Inch Flanges Prevent Warping
Stitch Welded Ports For Added Strength
Machined Sealing Bead Eliminate Annoying Leak
Header Tubes Are Pre-Polished For Superior Finish
CNC Mandrel Bent Tubing Provides Accurate Fit And Better Exhaust Flow
Precision Formed Long Transition Collectors Reduce Backpressure
Polished MCTB Coating Offers Corrosion And Heat Resistance Up To 1400 Degree
Heavy 16 Gauge Tubing For Longer Header Life
Limited 1 Year Warranty

Specifications of Dougs Long Tube Exhaust Header - D316
Collector Diameter (IN)	3-1/2 Inch
Color/ Finish	Metallic Ceramic Coated
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)	1-7/8 Inch
State Legal	49 State Legal
Style	Long Tube