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Selecting your vehicle's model and year allows us to display only parts and items specific to your car's model and year.

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

FLOWMASTER

1964-77 Chevelle Muffler, Super 40-Series 2-1/2" I/O

Part# CH26453

Mfg# 952548

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SAVE: $10.96 Retail: ~~$115.95~~

OPGI Price: $104.99

Part Type: (P) High Performance, designed to improve performance
Years: 1964-77 Sold As: EACH
2017 Chevelle Catalog Page: 471
2018 Chevelle Catalog Page: 555

Available in three different sized inlets and outlets

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

For the most aggressive, deep sounding muffler available in the Flowmaster line, the “Super 40-Series” muffler is the one. This two-chamber muffler has that classic deep tone with performance to match. It comes in 2-1/4", 2-1/2" and 3" diameter offset inlet and outlet to fit all A-Body applications. These mufflers have a case dimension of 5" tall with a 10" width. Get that muscle car sound with these Flowmaster Super 40-Series mufflers.

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flowmaster muffler muffler super 40-series 2-1/2" i/o mufflers flowmaster mufflers mufflers resonators

Make & Model	Year Range	Application Details
Chevrolet Chevelle	1964-1977	2-1/2" I/O
Chevrolet Malibu	1978-1988	2-1/2" I/O
Chevrolet El Camino	1964-1977	2-1/2" I/O
Chevrolet El Camino	1978-1988	2-1/2" I/O
Chevrolet Monte Carlo	1970-1977	2-1/2" I/O
Chevrolet Monte Carlo	1978-1988	2-1/2" I/O
Chevrolet Corvair	1960-1969	2-1/2" I/O
Cadillac	1954-1976	2-1/2" I/O 40-Series
Pontiac GTO	1961-1973	2-1/2" I/O
Pontiac LeMans	1961-1973	2-1/2" I/O
Pontiac Tempest	1961-1973	2-1/2" I/O
Pontiac Grand Prix	1959-1977	2-1/2" I/O
Pontiac Catalina	1959-1977	2-1/2" I/O
Pontiac Bonneville	1959-1977	2-1/2" I/O
Olds Cutlass/442	1961-1977	2-1/2" I/O
Buick Skylark	1961-1972	2-1/2" I/O
Buick Riviera	1963-1976	2-1/2" I/O
Buick Regal	1978-1987	2-1/2" I/O
Buick T-Type	1978-1987	2-1/2" I/O
Buick Grand National	1978-1987	2-1/2" I/O

Low Stock Alert!: Only a few left in stock.
Available for immediate delivery.

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Please Select Model and Year

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

FLOWMASTER

1964-77 Chevelle Muffler, Super 40-Series 2-1/2" I/O

Available in three different sized inlets and outlets

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