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Holley Hi-Ram EFI Intake Manifold with 105mm LS Throttle Flange (55-86 Small Block V8 Corvette C1, C2, C3 & C4)Find parts that fit my vehicle

Item EK-25-928896
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$939.95 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Holley Hi-Ram EFI Intake Manifold With 105mm LS Throttle Flange
      • Provides Unparalleled Performance
      • Cost-Effective Alternative for High-Performance Applications Where Induction System Height Is Not Limited
      • Compatible With a GM Gen IV LS MAP Sensor
      • Has Provisions for (1) 1/8 NPT, (1) 1/4 NPT, (1) 3/8 NPT Fittings to the Plenum
      • Power Band: 1500-8000 RPM
      • Includes Black Anodized EFI Fuel Rails
      • Cast 356-T6 Aluminum Construction
      • Features a Satin Finish
      • Requires the Use of Early Type GM or Small Cap MSD or Holley Distributors
      • With 1.95-Inch-Tall x 1.25-Inch-Wide Port Flange Openings
      • Includes a Throttle Cable Bracket
      • Professional Installation Recommended
      • Fits 1955-1986 Small Block V8 Chevrolet Corvette C1, C2, C3, and C4 Models

      Description

      High-Performance EFI Intake Manifold. The Holley Hi-Ram EFI Intake Manifold with 105mm LS throttle flange is designed to provide unparalleled performance for high-revving, high-performance applications. This manifold offers a cost-effective solution for those looking to upgrade their induction system where height is not a limiting factor. Engineered for optimal airflow, it enhances power and efficiency across a wide RPM range.

      Construction and Appearance. Made from cast 356-T6 aluminum, the Holley Hi-Ram EFI Intake Manifold is built for durability and strength. It features a satin finish, giving it a clean, high-end appearance while resisting corrosion. The included black anodized EFI fuel rails add to both function and aesthetics, making it a standout component in any performance build.

      Installation. Professional installation is recommended due to the technical nature of the intake manifold. The installation process requires the use of early-type GM or small-cap MSD or Holley distributors, ensuring compatibility with specific ignition setups.

      Application. This Holley Hi-Ram EFI Intake Manifold with 105mm LS throttle flange fits 1955-1986 Small Block V8 Chevrolet Corvette C1, C2, C3, and C4 models.

      Fitment:

      • 1955 Chevrolet Corvette
      • 1956 Chevrolet Corvette
      • 1957 Chevrolet Corvette
      • 1958 Chevrolet Corvette
      • 1959 Chevrolet Corvette
      • 1960 Chevrolet Corvette
      • 1961 Chevrolet Corvette
      • 1962 Chevrolet Corvette
      • 1963 Chevrolet Corvette
      • 1964 Chevrolet Corvette
      • 1965 Chevrolet Corvette
      • 1966 Chevrolet Corvette
      • 1967 Chevrolet Corvette
      • 1968 Chevrolet Corvette
      • 1969 Chevrolet Corvette
      • 1970 Chevrolet Corvette
      • 1971 Chevrolet Corvette
      • 1972 Chevrolet Corvette
      • 1973 Chevrolet Corvette
      • 1974 Chevrolet Corvette
      • 1975 Chevrolet Corvette
      • 1976 Chevrolet Corvette
      • 1977 Chevrolet Corvette
      • 1978 Chevrolet Corvette
      • 1979 Chevrolet Corvette
      • 1980 Chevrolet Corvette
      • 1981 Chevrolet Corvette
      • 1982 Chevrolet Corvette
      • 1984 Chevrolet Corvette
      • 1985 Chevrolet Corvette
      • 1986 Chevrolet Corvette
      Details

      Holley 300-950

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 4 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Hi-Ram EFI Intake Manifold

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Corvette

      • Base - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 77, 78, 79, 80, 81, 82, 84, 85, 86
      • Collector's Edition - 82
      • Indianapolis 500 Pace Car - 78, 86
      • Silver Anniversary Edition - 78
      • Stingray - 75, 76