Holley - 300-131
Intake Manifold - LS Mid-Rise Carb - Square Bore - Single Plane - Rectangle Port - Aluminum - Natural - LS3 / L92 - GM LS-Series - Each
LS Single Plane Mid-Rise Intake; Upper; Carbureted; Single Plane; w/Rectangular Port Cylinder Heads; Front/Rear Height 5.417 in.; RPM Power Band 2500-7000; Satin Finish;
Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads
- 2500-7000 RPM power band
- 4150 Square bore flange (accepts up to 1.75" diameter throttle bores)
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Minimum carb flange height - fit in vehicles with minimum hood modifications
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
- Weight - 11.5 lbs.
- Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange
- Port size - 2.50" height x 1.15" wide
- Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
Basic Operating RPM Range: 2500-7000
Brand: Holley
Carburetor Flange: Square/4150
Carburetor Studs Included: No
Category: Engine
Color: Natural
Construction: Cast
EGR Port: No
Emission Code: 3
Engine: GM LS3/L92
Finish: Silver
Flange Style: 4150 Square Bore
Front Height: 5.417 inch
Front Maximum Height: 5.417
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
Manifold Type: Single Plane
Material: Aluminum
Nitrous Bung(s) Included: No
part type: Engine Intake Manifold
Plenum Finish: Natural
Product Type: Intake Manifold
Rear Height: 5.417 inch
Rear Maximum Height: 5.417
Removable Runners: No
RPM Power Band: 2500-7000 RPM
Single Or Dual Plane Type: Single Plane
Sub Category: Cylinder Block Components
Throttle Body Included: No
Warning: California Proposition 65
Warranty: Manufacturer's Limited 90 Day Warranty
