How much is shipping and when does it ship?

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.

Universal fit: no vehicle restriction.

Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
Runner Length – 6.29”, As-Cast Runner Cross-Sectional Area – Tapered 4.67 in² to 2.84 in²
Plenum Top Gasket Type – 3/32” Round O-ring Cord
Port Size – 2.49” Height x 1.21” Wide

$1,451.99 CAD

Free shipping in Canada

Availability:

Universal Fitment

• Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations

Warranty: Manufacturer's Limited 90 Day Warranty

Basic Operating RPM Range	3500-8000
Brand	Holley
Carburetor Studs Included	No
Category	Engine
CNC Ported	No
Color	Natural
Construction	Cast
Cylinder Head Port Shape	Raised Rectangle
Deck Height	9.24 in
EGR Port	No
Emission Code	4
Engine	GM LS7
Fuel Injectors Included	No
Fuel Rail(s) Included	No
Fuel System Type	Carb
Gasket Or Seal Included	No
Grade Type	Performance
Intake Port Gasket(s) Included	No
Material	Aluminum
Nitrous Bung(s) Included	No
part type	Engine Intake Manifold
Plenum Finish	Natural
Product Type	Intake Manifold Base
Removable Runners	No
Removable Top/Lid	Yes
Single Or Dual Plane Type	Single Plane
Sub Category	Cylinder Block Components
Throttle Body Gasket Included	No
Throttle Body Included	No
Type of Component	Lower Manifold
Brand	Holley
Mfg part #	300-228