Holley EFI Intake Manifold Hi-Ram Base Only For GM LS7 Engine
Highlights
- Modular in Configuration
- Accepts Carb & EFI Tops
- EFI Fuel Rails Included
- For Forced Induction Engines
Holley Hi-Ram EFI Intake Manifold (Base Only) For GM LS7 Engines.
Take your GM LS7 engine to the next level without breaking the bank with this Holley Hi-Ram EFI Intake Manifold (Base Only). To accommodate a large variety of carb and EFI tops, this base is modular in configuration. This budget-friendly base is ideal for high-performance applications that don’t have a limit on the induction system height. You can have fantastic potential with forced induction applications if you pair this intake manifold with your engine’s high-flowing cylinder heads. The manifold’s runner length and tapered cross-section design allow it to work well with a huge range of engine configs!
Features and Benefits:
- For GM LS7 Engines
- Modular in configuration
- Accepts a wide range of carb & EFI tops
- For applications W/O induction system height limit
- EFI Fuel rails machined for -8AN O-ring fittings
- Works as the foundation for custom induction systems
- Works for multiple engine configurations
- Durable cast aluminum construction
- Ideal for high-performance applications
- Aggressive, bold styling
- Black or natural finish
- Budget-friendly
Along with the intake manifold base, EFI fuel rails that are machined for -8AN O-ring fittings are included. The fuel rails are designed with large passages that can hold high fuel flows and dampen your fuel system’s pressure pulsations, making it perfect for high-performance vehicles. This aggressive and distinct base comes in your choice of black or natural finishes. Engineered from sturdy cast aluminum, this modular base is a great choice for those who are building their own custom induction system!
Vehicle Fitment:
- 1965-2010 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevrolet C10
Specifications:
- Port Size: 2.49” Height x 1.21” Wide
- Mounting flange gasket type: Standard LS3 Molded O-Ring
- Plenum top gasket type: 3/32” Round O-ring Cord
- Runner Length: 6.29”, As-Cast Runner Cross-Sectional Area – Tapered 4.67 in² to 2.84 in²
Additional Notes:
- Intended for use on forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM
- 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: