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Holley 300-137 | Upper Engine Intake Manifold

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$424.95
Part Number
HOL300-137
UPC:
90127687758
Condition:
New
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The Modular Mid–Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid–Rise 2 x 4 intake Manifold along with a purpose built plenum base Adapter and a Holley 92MM EFI plenum top which converts it into a Mid–Rise EFI intake manifold. With a max overall height of only 10.44in., the Mid–Rise Manifold is an excellent choice for street and performance street/strip applications with a powerband from 1,500–6,500 RPM and limited hood clearance. It's perfect for a blow–thru or turbocharged application. Being part of the Holley modular intake line means that this intake is not only available as a complete kit with intake, adapter, 92MM top and fuel rails, but all parts can also be purchased separately for a custom intake build. The plenum Adapter (PN 300–231) will accept all of the popular Holley Hi–Ram plenum tops as a foundation for custom induction systems.

BRAND: Holley

FEATURES:

  • Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
  • 2500-7000 rpm Power Band
  • Minimum Carb Flange Height Results Minimum Hood Modifications
  • Optimized Runner Layout Provide A Broad Torque Curve
  • Incl. Viton O-Ring Intake To Cylinder Head Gaskets
  • Weight 11.5 lbs..
  • LS Single Plane Mid Rise EFI Intake
  • LS Single Plane Mid Rise EFI Intake; EFI; Sgl. Plane; 4150 Square Bore Flange; Mid-Rise; w/Cathedral Port Cyl. Heads; Ft/Rr Ht 5.417in.; RPM Power Bore 2500-7000; Satin Finish;
  • 4150 Square Bore Flange
  • Efficient Casting Design/Lightweight Wall Thickness
  • Port Size 2.50 in. Height X 1.15 in. Wide
  • Single Plane Mid–Rise EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.
  • Single Plane Intake Manifolds

SPECIFICS:

ConstructionCast
Cylinder Head TypeStandard
EmissionWithout EGR
Engine Make/SizeGM LS1/LS2/LS6
FinishSatin
Flange Type4150 Square Bore
Front Height5.417 in.
Fuel System TypeEFI
Manifold TypeSingle Plane
Number of CarbsNone; For Fuel Injection
PositionUpper
Rear Height5.417 in.
RPM Range2500-7000
UsageStreet/Hi-Performance
WARNING CA Proposition 65No

EFI; Sgl. Plane; 4150 Square Bore Flange; Mid-Rise; w/Cathedral Port Cyl. Heads; Ft/Rr Ht 5.417in.; RPM Power Bore 2500-7000; Satin Finish;Legal for Non-Emissions Controlled Vehicles Or For Race Use

DOWNLOADS:

APPLICATIONS:

  • 1998-2002 Chevrolet Camaro - Position: Upper
  • 2004-2005 Cadillac CTS - Position: Upper
  • 1997-2007 Chevrolet Corvette - Position: Upper

Product type:
Aftermarket
Features and Benefits:
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:
Port Size 2.50 in. Height X 1.15 in. Wide
Features and Benefits:
Optimized Runner Layout Provide A Broad Torque Curve
Features and Benefits:
2500-7000 rpm Power Band
Features and Benefits:
Minimum Carb Flange Height Results Minimum Hood Modifications
Features and Benefits:
Efficient Casting Design/Lightweight Wall Thickness
Features and Benefits:
4150 Square Bore Flange
Features and Benefits:
Weight 11.5 lbs..
Features and Benefits:
Incl. Viton O-Ring Intake To Cylinder Head Gaskets
Brand Description:
LS Single Plane Mid Rise EFI Intake
Product Description:
LS Single Plane Mid Rise EFI Intake; Upper; EFI; Plane; 4150 Square Bore Flange; Mid-Rise; w/Cathedral Port Cyl. Heads; Ft/Rr Ht 5.417in.; RPM Power Bore 2500-7000; Satin Finish;
Fuel System Type:
EFI
WARNING CA Proposition 65:
No
Finish:
Satin
Emission:
Without EGR
Usage:
Street/Hi-Performance
Construction:
Cast
Cylinder Head Type:
Standard
Engine Make/Size:
GM LS1/LS2/LS6
Manifold Type:
Single Plane
Number of Carbs:
None; For Fuel Injection
Position:
Upper
RPM Range:
2500-7000
Flange Type:
4150 Square Bore
Front Height:
5.417 in.
Rear Height:
5.417 in.
Short Description:
Intake Manifold
Hazardous Material:
No
Minimum Order Quantity:
1
Life Cycle Status:
Available to Order
Life Cycle Status Description:
Available to Order - Part is released to customers for ordering.
Item Level GTIN:
00090127687758
Weight - Each (Gross Pounds):
12.3500
Quantity Per Application:
1
Height - Each (Inch):
7.4000
Length - Each (Inch):
23.0000
Width - Each (Inch):
14.5000



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