BENSON Tuning Full T304 LS Engine Conversion Swap Long Tube Headers for Chevy

FITMENT:
MAKE/MODEL: Buick Regal
YEARS: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Buick Skylark
YEARS: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Bel-Air Boscayne
YEARS: 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy C10
YEARS: 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Caprice
YEARS: 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Chevy II/Nova
YEARS: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Chevelle
YEARS: 1964, 195, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy El Camino
YEARS: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Impala
YEARS: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Malibu
YEARS: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Chevy Monte Carlo
YEARS: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: GMC Cabalerro
YEARS: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: GMC Spirit
YEARS: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Oldsmobile Cutlass
YEARS: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Oldsmobile 442
YEARS: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Oldsmobile F85
YEARS: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Pontiac Firebird
YEARS: 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

MAKE/MODEL: Pontiac Grand Prix
YEARS: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
TRIM: LS ENGINE SWAPS ONLY, Will not fit the OEM motor

• Brushed T304 Piping with T304 flange. This is by far our best header we have.
• TIG welded CNC machined flanges.
  
• Mandrel bent.
• Polished surface.
• 1 3/4" Primary Tubes
• 3" Outlet
• o2 sensor Locations: 2
• Head Flange Thickness: 7/16"
  
• Outlet Flange Thickness: 3/8"
• Works with LS1, LS2, LS6, LS7 engines
• Works with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines
• Product is the same as in the pictures. The pictures are taken by us personally.
  
• Increases horsepower and toque.
• This exhaust is designed to increase the exhaust flow and let you engine breath better.
  
• Product does not come with installation instructions, please refer to a shop/factory manual for installation.

Q: Does this come with the an installation kit to install it?
Yes, This kit includes gaskets and uses your existing nuts and bolts

Q: What is difference between a Exhaust Header and OEM Exhaust Manifold?
Headers typically refer to an aftermarket exhaust manifold. They are designed with performance in mind. Designed to increase both HP and Torque. They feature larger diameter piping and better bends to give better air flow through the exhaust. Headers are also made with lighter steel where as the original manifolds are typically iron. Headers give each cylinder its own pipe which prevents unwanted backpressure.

Q: Is this exhaust street legal in California or other states with strict emissions laws?
It depends. If your vehicle 1975 or older they are ok. If they are for a vehicle 1976 or newer then the exhaust headers can only be used for off-road use only and is not street legal in states with strict emissions regulations such as California. Please check local laws before installing if you're planning to use it on public roads.

Q: Will this exhaust fit my vehicle?
It depends. If will fit ANY LS engine but not all chassis. Please refer to the chassis list above.

Q: Will this make my car louder?
Headers dont effect the loudness of the vehicle too much. It will create a deeper tone. Most of the sound of the exhaust is controlled by the muffler, resonator and catalytic converter.

Q: What is the difference between shorty, mid length and long tube headers?
This refers to the length of the piping on the header. Shorty headers typically provide better low end torque and are easier to install. Long tube headers give more high RPM HP gains but can be harder to install and can effect emissions depending on your state. Mid length headers are an in-between.