Description

Black Ceramic Coated, Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 style rectangular port cylinder headsPort size – 2.50″ height x 1.15″ wide4150 Square bore flangeIncludes Viton® O-ring intake to cylinder head gaskets – Viton® is a registered trademark of DuPont Performance ElastomersMinimum carb flange height – fit in vehicles with minimum hood modificationsWeight – 11.5 lbs.Optimized runner layout and constant cross sectional area – broad torque curve, best vehicle performance from 2500-7000 RPMThis manifold will not work with factory fuel rails and requires the use of Holley Fuel Rail Kit 534-218Cast aluminum construction – great manifold for centrifugal blower, turbocharged or NOS mild power adder applicationsEfficient casting design – lightweight, consistent wall thicknesses, improved casting quality2500-7000 RPM power bandHeight (front) – 5.417″ to the lifter valley cover flange at the engine block front flange and bellhousing flangeBlack Ceramic Coated, Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 style rectangular port cylinder heads

Basic Operating RPM Range: 2500-7000 RPM

Carburetor Flange: Square/4150

Carburetor Quantity: 1

Carburetor Studs Included: No

CNC Ported: No

Color: Black

Construction: Cast

Cylinder Head Port Shape: Rectangle

Deck Height: 9.24 Inch

EGR Port: No

Engine: GM LS3/L92

Flange Style: 4150 Square Bore

Front Maximum Height: 5.417″

Fuel Injectors Included: No

Fuel Rail(s) Included: No

Fuel System Type: EFI

Gasket Or Seal Included: Yes

Grade Type: Performance

Intake Port Gasket(s) Included: No

Manifold Type: Single Plane

Material: Aluminum

Nitrous Bung(s) Included: No

Plenum Finish: Black

Rear Maximum Height: 5.417 Inch

Recommended Use: Forced Induction

Removable Runners: No

Removable Top/Lid: No

Single Or Dual Plane Type: Single Plane

Throttle Body Bore Diameter: 3.6 Inch

Throttle Body Gasket Included: No

Throttle Body Included: No

Vacuum Ports: Yes