Product Summary

EFI Fuel System Type, Multi-port Injection Style

  • Has a 2500-7000 RPM power band
  • A minimum carb flange height fits in vehicles with minimum hood modifications
  • Features a 4150 Square bore carb mounting flange (accepts up to 1.75" diameter throttle bores)
  • Cast aluminum construction makes it a great manifold for centrifugal blower, turbocharged or NOS power adder applications
  • The optimized runner layout and constant cross sectional area provide a broad torque curve and the best vehicle performance from 2500-7000 RPM
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Key Specs

Injection StyleMulti-port
Intake Manifold TypeSingle Plane
Carburetor Flange Type4-Barrel Square Bore
RPM Range2,500-7,000
Material TypeAluminum
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Need To Know

Quick and Easy Returns

Return Policy

Holley 300-132 Details

Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

  • 2500-7000 RPM power band
  • 4150 Square bore carb mounting flange (accepts up to 1.75" diameter throttle bores)
  • Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
  • Minimum carb flange height - fits in vehicles with minimum hood modifications
  • 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.
  • Height (front) - 4.95" to the lifter valley cover flange at the engine block front flange
  • Port size - 2.659" height x .918" wide
  • Includes Viton® intake to cylinder head O-ring gaskets - Viton® is a registered trademark of DuPont Performance Elastomers

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Holley 300-132 Specifications

KEY SPECS
MFG. Part #300-132
BrandHolley
Injection StyleMulti-port
Intake Manifold TypeSingle Plane
Carburetor Flange Type4-Barrel Square Bore
RPM Range2,500-7,000
Material TypeAluminum
GENERAL
Fuel System TypeEFI
Carburetor QuantityOne
FinishNatural
EGRNo
Intake Section IncludedComplete
Overall Height4.95"
Bolt Hole Pattern5.160" x 5.625"
GTIN Code090127687734

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers appreciate the product for its good functionality and perfect fit. The street manifold aspect is highlighted as a strong feature, a quality that, combined with affordability, makes this product a recommended choice. Many are willing to repurchase, reflecting its superiority over higher-priced alternatives.

5

2 reviews

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Would buy again

5.0

4 years ago

Alec

Rapid city, SD

Verified

Works good

Would Recommend

I would buy this product again

5.0

8 years ago

Fred

Hamburg, N.Y.

Verified

Good street manifold. Fit is perfect and a lot less expensive than others.

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

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