Which vehicles does the Doug's Headers D335 fit?

Fits 1975 to 1979 Buick Skylark, and 3 more makes. Mid Length Design for Maximum Ground Clearance.; O2 bungs are welded on both collectors.; Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.; OEM Domed collector style.; Will not fit manual transmission cars with factory Z bar clutch linkage.; GM LS Engine Swap.; Full-length; Metallic Ceramic Coated

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.

Doug's Headers Mid Length Header 70-81 F Body/75-79 X Body 4.8-6.2L LS Engine Swap 1 3/4" Primary 3" Collector Silver Ceramic Coated

Mfg Part #: D335
NP#: DOUD335
Brand
Fitment Note: Mid Length Design for Maximum Ground Clearance.; O2 bungs are welded on both collectors.; Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.; OEM Domed collector style.; Will not fit manual transmission cars with factory Z bar clutch linkage.; GM LS Engine Swap.; Full-length; Metallic Ceramic Coated

Fits 1975 to 1979 Buick Skylark, and 3 more makes. See every vehicle

3/8" Thick machined flanges to prevent warping
CNC mandrel bent tubes for ensuring accurate fit and optimal flow
Heavy duty 16-gauge tubing for long life
Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating

$1,125.99 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 this fit your vehicle?

Description

Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while preserving ground clearance for cars with a lowered stance and trucks where long tube headers may hang to low.

This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in tight spaces, making your swap process smoother. No more guesswork or modifications needed - just straightforward installations that save you time and frustration.

Collector Attachment	2-Bolt Flange
Collector Diameter	3.0 in
Collector Port Diameter	3.0 in
Color	Silver
Cylinder Head Port Shape	Round
Design	Full-length
EGT Port	No
EmissionFullDES	3 - This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.
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	Full-length
Material	Steel
Mounting Hardware Included	Yes
Oxygen Sensor Port	Yes
Port Shape	Round
Primary Tube Outside Diameter	1.75 in
Primary Tubing Diameter	1.75 in
Sheen Level	Semi-Gloss
Tube Wall Thickness	16 ga.
Brand	Doug's Headers
Mfg part #	D335

Fits these vehicles

Year	Make	Model
1975 - 1979	Buick	Skylark
1970 - 1981	Chevrolet	Camaro
1975 - 1979	Chevrolet	Nova
1975 - 1979	Oldsmobile	Omega
1970 - 1981	Pontiac	Firebird
1975 - 1977	Pontiac	Ventura

Doug's Headers Mid Length Header 70-81 F Body/75-79 X Body 4.8-6.2L LS Engine Swap 1 3/4" Primary 3" Collector Silver Ceramic Coated

Does this fit your vehicle?

Description

Fits these vehicles

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