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HolleySKU 300-269Made in CN
Product Details
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Key Features
HOLLEY SINGLE PLANE
Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM The manifold kit includes the fuel rails, mounting hardware, and o-ring cylinder head mounting flange gaskets. 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 Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads.
Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications
- Port size - 2.33" height x 1.27" wide
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Weight - 11.5 lbs.
- Includes FKM o-ring intake to cylinder head gaskets
- Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange and bellhousing flange
- 4150 Square bore flange
- Minimum carb flange height - fit in vehicles with minimum hood modifications
- 2500-7000 RPM power band
- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
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About this product
Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads
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Product Specifications
Automotive Item Grade
Performance
Basic Operating RPM Range
2500-7000
Brand
Holley
California Proposition 65 Chemical Name
4
Carburetor Flange
Square/4150
Carburetor Quantity
1
Carburetor Studs Included
No
Category
Engine
CNC Ported
No
Color
Silver
Construction
Cast
Cylinder Head Port Shape
Raised Rectangle
Deck Height
9.24
EGR Port
No
Emission Code
3
Flange Style
4150 Square Bore
Front Maximum Height
5.417
Fuel Injectors Included
No
Fuel Rail(s) Included
Yes
Fuel System Type
EFI
Gasket Or Seal Included
Yes
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 Maximum Height
5.417
Recommended Use
Forced Induction
Removable Runners
No
Removable Top/Lid
No
Single Or Dual Plane Type
Single Plane
Sub Category
Cylinder Block Components
Throttle Body Bore Diameter
3.6
Throttle Body Gasket Included
No
Throttle Body Included
No
Vacuum Ports
Yes
Warning
California Proposition 65
Warranty
Manufacturer's Limited 90 Day Warranty
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
Emissions Code
3
HS Code
8409915085
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Dimensions & Shipping
Product Dimensions
20.1 × 14.6 × 7.4 in
Shipping Dimensions
20.1 × 14.6 × 7.4 in
Weight
7257 g (7.26 kg)