Holley EFI Intake Manifold Hi-Ram Base Only For GM LS3/L92 Engine
Highlights
- For GM LS3 & L92 Engines
- Aggressive & Bold Styling
- Budget-Friendly Alternative
- Includes Fuel Rails
Holley Hi-Ram EFI Intake Manifold (Base Only) for GM LS3 and L92 Engines.
Upgrade your vehicle’s EFI intake manifold on a budget with this Holley Hi-Ram EFI Intake Manifold (Base Only). This intake manifold is designed specifically for vehicles with GM LS3 and L92 engines to ensure proper function and fitment. This product is ideal for high-performance applications that do not have a limit on induction system height. To maximize your potential with forced induction applications, you can pair this EFI intake manifold with LS3 and LS9-style cylinder heads. Fuel rails are included with this intake manifold, so no separate purchase is necessary. Best of all, this base is styled to look ferociously bold!
Features and Benefits:
- For GM LS3 and L92 engines
- Perfect for high-performance applications
- Aggressive, bold styling
- Budget-friendly
- Includes fuel rails
Vehicle Fitment:
- 1965-2010 Mustang
- 1966-1977 Bronco
- 1948-1979 F-100
- 1960-1987 Chevrolet C10
Specifications:
- Port Size: 2.49” Height x 1.21” Wide
- Mounting flange gasket type: Round 3/32” O-Ring Viton, 3” ID
- Plenum top gasket type: 3/32” Round O-ring Cord
- Runner Length: 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25” to 2.77 in²
Please Note: This product is the base ONLY and does not include the plenum top, which can be purchased separately.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Intake Manifolds, Mustang EFI Manifolds, Ford Bronco Parts
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles

Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following C10 years:
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
- 1980,
- 1981,
- 1982,
- 1983,
- 1984,
- 1985,
- 1986,
- 1987,
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years: