Which vehicles does the Doug's Headers D564-B fit?

Fits 1964 to 1967 Pontiac GTO, LeMans, Tempest. Fits D-Port heads Only.; Requires removal or modification of locking steering columns if equipped.; Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.; Application with scatter shield or factory bell housings with dual starter pockets must use WIX oil filter PN 51522 or equivalent.; Header will fit with Milodon oil pans 30355, 31660 & 31665.; Full-length; Hi-Temp Black Coating

How much is shipping and when does it ship?

It ships Thursday, October 1. Ground shipping in Canada is free on orders of $100 and up, $9.99 under that.

Can Northern Performance install it?

Yes. Buy it online and have us install it at our Service Centre. The Service Centre is at 1164 Walkers Line, Burlington, Ontario.

Doug's Headers Long Tube Header 64-67 GTO 326-455 1 3/4" Primary 3" Collector Black Hi Temp Coated for Pontiac

Mfg Part #: D564-B
NP#: DOUD564-B
Brand
Fitment Note: Fits D-Port heads Only.; Requires removal or modification of locking steering columns if equipped.; Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.; Application with scatter shield or factory bell housings with dual starter pockets must use WIX oil filter PN 51522 or equivalent.; Header will fit with Milodon oil pans 30355, 31660 & 31665.; Full-length; Hi-Temp Black Coating

Fits 1964 to 1967 Pontiac GTO, LeMans, Tempest. See every vehicle

3/8" Thick machined flanges to prevent warping
Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower
Heavy duty 16-gauge tubing for long life
Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating

$1,170.99 CAD Free shipping in Canada, ships Thursday, October 1

Free shipping in Canada, ships Thursday, October 1Free shipping in Canada

Availability:

Book installation at our Service Centre

Does this fit your vehicle?

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.

Collector Attachment	3-Bolt Flange
Collector Diameter	3.0 in
Collector Port Diameter	3.0 in
Color	Black
Cylinder Head Port Shape	D-port
Design	Full-length
EGT Port	No
EmissionFullDES	2 - This product is Legal for use on Pre-Pollution Controlled Vehicles. It is legal for use on all vehicles produced Before Emissions Control Regulations were imposed. These are considered Uncontrolled Vehicles and are defined as follows; 1965 and Older US Manufactured California Certified Vehicles, 1967 and Older US Manufactured Federally Certified Vehicles, 1967 and Older Foreign Manufactured Vehicles
Finish	Hi-Temp Black Coating
Flange Thickness	0.375 in
Gasket Or Seal Included	Yes
Gaskets Included	Yes
Grade Type	Performance
Header Material	Steel
Header Style	Full-length
Material	Steel
Mounting Hardware Included	Yes
Oxygen Sensor Port	No
Port Shape	D-port
Primary Tube Outside Diameter	1.75 in
Primary Tubing Diameter	1.75 in
Sheen Level	Matte
Tube Wall Thickness	16 ga.
Brand	Doug's Headers
Mfg part #	D564-B

Fits these vehicles

Year	Make	Model	Engine
1964 - 1966	Pontiac	GTO	6.4L 389 V8
1967	Pontiac	GTO	6.6L 400 V8
1964 - 1967	Pontiac	LeMans	5.3L 326 V8
1964 - 1967	Pontiac	Tempest	5.3L 326 V8

Doug's Headers Long Tube Header 64-67 GTO 326-455 1 3/4" Primary 3" Collector Black Hi Temp Coated for Pontiac

Does this fit your vehicle?

Description

Fits these vehicles

Sign up for sales, arrivals, vehicle specific content and more.