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Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
Mid-Rise-Plenum-Base-Adapter-Kit---Black
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Holley 300-267BK Mid-Rise Plenum Base Adapter Kit - Black

2 sold in last 8 days
Holley
ds_BBVL_300-267BK
Engine Intake Manifold Spacer
$484.20
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Holley 300-267BK Mid-Rise Plenum Base Adapter Kit - Black
Details

For use with LS Dual Plane Mid-Rise intake manifold base to adapt to modular tops. 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 10.44 in., 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. Its 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 300-267BK) will accept all of the popular Holley Hi-Ram plenum tops as a foundation for custom induction systems.

Specifications:

Description_ASC Holley EFI LS main harnesses have a map sensor connecter designed for use with an LS1/2 style map sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses a LS1/2 MAP sensor connection to a LS3 MAP, which is recommended for this manifold.
Description_DEF Engine Intake Manifold Spacer
Description_DES Holley Mid-Rise Plenum Base Adapter Kit - Black
Description_FAB Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifold
Description_FAB Unique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
Description_FAB Great for supercharged or turbocharged engines
Description_FAB Power band from 1500-6500 rpm
Description_FAB May require an aftermarket hood for some vehicle applications.
Description_FAB Cast aluminum construction
Description_FAB Intended for use on all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU).
Description_FAB Black Ceramic Coating for an aggresive look in your engine compartment
Description_EXT Mid-Rise Plenum Base Adapter Kit; For Use w/GM LS Gen III Or IV Engines Equipped w/LS1/LS2/LS6; 1500-6500 rpm Power Band; Cast Aluminum; Black Ceramic Coating;
Description_INV MID RISE PLENUM-BASE ADAPTER KIT, BLACK
Description_KEY adapter; kit; mid-rise; MID; RISE; Plenum; plenum; base;
Description_MKT For use with LS Dual Plane Mid-Rise intake manifold base to adapt to modular tops. 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 10.44 in., 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. Its 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 300-267BK) will accept all of the popular Holley Hi-Ram plenum tops as a foundation for custom induction systems.
Description_SHO IntMnfAdpt
Product Type Intake Manifold
Type of Component Manifold Top
WARNING CA Proposition 65 No
Warranty Limited 90 Day
Brand Holley
Engine GM LS1/LS2/LS6
Finish Black
Emission Code 3
Length 3.3000
Width 10.3000
Height 11.8000
Weight 7.0000
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