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Holley EFI | SKU:
300-137BK
Holley 300-137BK Single Plane EFI Intake-GM LS1/LS2/LS6 - Black
Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads; Black Ceramic Coated Finish
Regular price
$1,115.60 NZD
+ GST
Unit price
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Unavailable
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Holley 300-137BK Single Plane EFI Intake-GM LS1/LS2/LS6 - Black is not in stock at Fast Lane Spares and will ship direct from supplier
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
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Description
Description
Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads; Black Ceramic Coated Finish
Part Number: 300-137BK
Black Ceramic Coating to provide you with that aggressive look in your engine compartment. Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.
Features and Benefits
• Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
• Black ceramic coating provides an aggressive look to your engine compartment
• Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219
• Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange
• 2500-7000 RPM power band
• Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
• 4150 Square bore flange
• 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.
• Port size - 2.50" height x 1.15" wide
• Minimum carb flange height - fit in vehicles with minimum hood modifications
Includes mounting bolts & washers. Also includes O-ring cylinder head mounting flange gaskets for an OEM style seal. Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219._x000D_ _x000D_ NOTE: The EFI versions of the LS HI-Ram intake manifold and fuel rail are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors. OE LS fuel injectors may not fit properly in the Hi-Ram EFI intake manifold fuel rail assembly. There is a kit available separately for the LS7 Hi-Ram EFI to allow the use of stock LS7 fuel injectors, P/N 300-230 (see below in the service parts section).
Part Number: 300-137BK
Black Ceramic Coating to provide you with that aggressive look in your engine compartment. Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.
Features and Benefits
• Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
• Black ceramic coating provides an aggressive look to your engine compartment
• Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219
• Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange
• 2500-7000 RPM power band
• Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
• 4150 Square bore flange
• 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.
• Port size - 2.50" height x 1.15" wide
• Minimum carb flange height - fit in vehicles with minimum hood modifications
Includes mounting bolts & washers. Also includes O-ring cylinder head mounting flange gaskets for an OEM style seal. Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219._x000D_ _x000D_ NOTE: The EFI versions of the LS HI-Ram intake manifold and fuel rail are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors. OE LS fuel injectors may not fit properly in the Hi-Ram EFI intake manifold fuel rail assembly. There is a kit available separately for the LS7 Hi-Ram EFI to allow the use of stock LS7 fuel injectors, P/N 300-230 (see below in the service parts section).
Specifications
Specifications
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Specifications
Basic Operating RPM Range 2500-7000 Brand Holley EFI Carburetor Flange Square/4150 Carburetor Quantity 1 Carburetor Studs Included No Category Engine CNC Ported No Color Black Construction Cast Cylinder Head Port Shape Cathedral Deck Height 9.24 EGR Port No Emission Code 4 Engine GM LS1/LS2/LS6 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 part type Engine Intake Manifold Plenum Finish Black 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 -
Instructions
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