How much is shipping and when does it ship?

It ships Friday, October 2. 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.

Fits 2002 to 2007 Chevrolet Avalanche 1500, Silverado 1500, Silverado 2500 and 2 more models, and 1 more make. 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

$935.99 CAD Free shipping in Canada, ships Friday, October 2

Free shipping in Canada, ships Friday, October 2Free shipping in Canada

Availability:

Book installation at our Service Centre

Does not fit a 2021 Ram 1500. See what it does fit.

Doug's Emissions Legal Header 02-13 GM Truck 4.8-5.3L LS W/O EGR 1 1/2" Primary 2 1/2" Collector Silver Ceramic Coated D3373

CARB EO #	D-57-48
Collector Attachment	3-Bolt Flange
Collector Diameter	2.5 in
Collector Port Diameter	2.5 in
Color	Silver
Cylinder Head Port Shape	Round
Design	Shorty
EGT Port	No
EmissionFullDES	1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.
Finish	Metallic Ceramic Coated
Flange Thickness	0.375 in
Gasket Or Seal Included	Yes
Gaskets Included	Yes
Grade Type	Performance
Header Material	Steel
Header Style	Shorty
Material	Steel
Mounting Hardware Included	Yes
Oxygen Sensor Port	No
Port Shape	Round
Primary Tube Outside Diameter	1.625 in
Primary Tubing Diameter	1.625 in
Sheen Level	Semi-Gloss
Tube Wall Thickness	16 ga.
Brand	Doug's Headers
Mfg part #	D3373

Year	Make	Model	Engine
2006	Chevrolet	Avalanche 1500	5.3L 325 V8
2002 - 2005	Chevrolet	Silverado 1500	4.8L 294 V8
2006 - 2007	Chevrolet	Silverado 1500	4.8L 294 V8, 5.3L 325 V8
2007	Chevrolet	Silverado 2500	5.3L 325 V8
2006 - 2007	Chevrolet	Suburban 1500	5.3L 325 V8
2002 - 2005	Chevrolet	Tahoe	4.8L 294 V8
2006 - 2007	Chevrolet	Tahoe	4.8L 294 V8, 5.3L 325 V8
2002 - 2005	GMC	Sierra 1500	4.8L 294 V8
2006 - 2007	GMC	Sierra 1500	4.8L 294 V8, 5.3L 325 V8
2002 - 2004	GMC	Yukon	4.8L 294 V8
2005 - 2007	GMC	Yukon	4.8L 294 V8, 5.3L 325 V8
2006 - 2007	GMC	Yukon XL 1500	5.3L 325 V8