SKU: 32375559474

Holley LS1/LS2/LS6 Mid-Rise EFI Intake Manifold (HO300-127)

Sale price$1192.50 Regular price$1325.00
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Description

Holley LS1/LS2/LS6 Mid-Rise EFI Intake Manifold (HO300-127)HO300 127 MID RISE INTAKE, LS1 LS2 LS6 Suit Single GM 105mm Throttle Body Part Number: HO300 127 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 105MM EFI plenum top which converts it into a Mid Rise EFI intake manifold. With a max overall height of only 10. 44, the Mid Rise manifold is an excellent choice for street and

HO300-127 - MID RISE INTAKE, LS1 LS2 LS6

Suit Single GM 105mm Throttle Body

Part Number: HO300-127

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 105MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold. With a max overall height of only 10.44”, 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 turbocharged, or normally aspirated applications.
This manifold is modular, and the plenum adapter (PN 300-231) will accept all of the popular Holley LS Hi-Ram plenum tops as a foundation for custom induction systems.
Features:
Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifold
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
Great for supercharged or turbocharged engines
Power band from 1500-6500 rpm
May require an aftermarket hood for some vehicle applications.
Cast aluminum construction
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).
105MM EFI plenum top

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Exchange/Return Notes
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SKU: 32375559474

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catherine m d
Omaha, US
★★★★★ 5
Very nice leather catch all
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Glided)
Lovely tray. High quality.
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Reviewed in the United States on December 10, 2025
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Auntie Robin
Lowell, US
★★★★★ 5
Does the job
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Looks good & does exact what we needed it to - organized our remotes.
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Reviewed in the United States on March 15, 2026
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SR
Draper, US
★★★★★ 5
Very nice!
Color: Black
Looks great. Very happy with purchase. Been using it for about 2 weeks now.
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Reviewed in the United States on May 17, 2026
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Bonnie Wells
Whiting, US
★★★★★ 5
Love the "leather"
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Perfect for our 5 remotes!
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Reviewed in the United States on March 18, 2026
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jem213
Alexandria, US
★★★★★ 5
Clutter free
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So nice. I love it.
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Reviewed in the United States on April 25, 2026

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