Speedmaster Intake Manifold EFI 2X4 Dual Plane W/ Fuel Rails for GM LS1/LS2/LS6 Engines
Highlights
- Fits GM Cathedral Port Engines
- 4-Barrel, EGR-Free Design
- 1500-3000 RPM Range
- Accepts Dual Inline Throttles
Speedmaster 2X4 Dual Plane EFI Intake Manifold with Fuel Rails for LS1, LS2, and LS6 GM Engines.
Coated in your choice of a satin or polished finish, Speedmaster’s 2X4 Dual Plane EFI Intake Manifold makes for a seamless integration to your late-model LS engine! This 1500-3000 RPM manifold is specially made for GM cathedral port engines, ranging from the LS1 and LS2 to the LS6. Dual-planed with four barrels, the EGR-free design produces excellent mid-range torque without impeding top-end potential. It makes it perfect for dual inline throttle bodies with up to a 1-1/2” bore diameter. Backed by an aluminum construction as well, it’s a lasting but lightweight manifold that’s complete with fuel rails.
Features and Benefits:
- Fits GM cathedral port engines
- 4-barrel, dual plane, & EGR-free design
- Built w/ 4150-style flanges
- 1500-7000 RPM operating range
- Constructed from aluminum
- Accepts dual inline throttle bodies w/ 1-1/2” bore
- Height: 5-5/8” in front, 6.281” in rear
- Sold in satin or polished finish
- Includes fuel rails
Vehicle Fitment:
- 1965-2010 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevrolet C10
- 1988-1998 Chevrolet/GMC C/K Truck
- For models with an LS1, LS2, or LS6 GM engine ONLY
Please Note: Does not include fuel injectors.
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 C/K years:
- 1988,
- 1989,
- 1990,
- 1991,
- 1992,
- 1993,
- 1994,
- 1995,
- 1996,
- 1997,
- 1998,
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:
