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This part fits the following years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977

Mufflers, High-Performance 2-1/4" I/O 50 Series Delta Flow (3-chamber)

Part ID: CH26456

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Retail: $112.95 SAVE $10.96

OPGI Price: $101.99

Brand: Flowmaster
Part Type: (P) High Performance, designed to improve performance
Model Year: 1964-1977 Sold As: EACH

More performance with a powerful sound

  • NOTES
  • NOTE1: I = inlet and O = outlet.
  • NOTE2: These high-performance items are not eligible for any further discounts or promotional pricing.

Gain 10 to 15 horsepower to the rear wheels by adding these high-performance mufflers. Manufactured in the USA using the highest quality materials and the latest technology—the standard in high-performance exhaust. The “Delta Flow” mufflers have a milder tone that generates a powerful sound outside the vehicle with a lower interior resonance, while improving torque and horsepower. These extreme high-flow mufflers will give your vehicle that powerful muscle car sound that you are looking for.

This part will also fit the following vehicles…

Buick Riviera1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
Buick Special-Skylark1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972
Cadillac DeVille-Calais1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
Cadillac Eldorado1952 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 1980 1981 1982 1983 1984
Cadillac Fleetwood1954 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 1980
Cadillac Series 621954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964
Chevrolet Chevelle1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983
Chevrolet El Camino1959 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 1988
Chevrolet Monte Carlo1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988
Oldsmobile Cutlass & 4421964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
Pontiac "A" Body1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974
Pontiac Bonneville1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
Pontiac Catalina1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
Pontiac Grand Prix1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
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