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Holley 300-291BK | Engine Intake Manifold
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Holley 300-291BK | Engine Intake Manifold

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$610.38
Part Number
HOL300-291BK
Condition:
New
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Description

The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most expensive race intakes. The manifold will fit GM LS Gen III engines with LS3/L92 heads and are intended for 4150 style square bore flanged carburetors or throttle body EFI. The LS Race single-plane intake manifold was designed for hi-performance/racing engine applications, 5.3 to 6.2+ liter displacement, and maximum engine speeds of 6000-7000 rpm, depending on the engine combination. This single-plane design provides optimal performance across the RPM spectrum while providing maximum performance up to 7000 rpm. The Holley LS Race manifold incorporates a split feature, which allows disassembly of the intake for direct access to internal plenum and port surfaces, making custom porting and matching a snap. With shoulder bolt locators and O-ring seal, reassembly is simple and precise.

BRAND: Holley

FEATURES:

  • INTAKE MNFLD LS3 SPLIT SGL-PLN CARB-BLAC
  • Captured O Ring Seals At Head Ports And Split
  • Maximum Performance Race Design With Hood Clearance Consideration
  • Single Plane Intake Manifolds
  • 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
  • Race Intake Manifold; Fits w/GM LS III/IV engines w/LS3/L92 Heads; 7.25 in. Front H; 7.25 Rear H; Split Single Plane; Black; Cast Construction;
  • 33 To 50 Percent The Price Of Other Split Race Intakes
  • Lighter Than Other Split Race Intakes
  • Race Intake Manifold
  • Split Feature Making Porting Efforts Easy

SPECIFICS:

BarrelFour
ColorBlack
Engine Make/SizeGM LS1/LS2/LS6
FinishBlack
Flange Type4150 Square Bore
Front Height7.250 in.
Fuel System TypeCarb
Manifold TypeSingle Plane
Rear Height7.250 in.
RPM Range2500-7000
WARNING CA Proposition 65No

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Attributes
Product type:
Aftermarket



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