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Part fits the following years:1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976


Muffler, Super 40-Series 3" I/O

Part# CH26454


Mfg# 953048

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SAVE: $10.96 Retail: $115.95

OPGI Price: $104.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2017 Bonneville Catalog Page: 277

Available in three different size inlets and outlets

  • NOTE1: I = inlet, 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 Seriesmuffler 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 Pontiacs 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.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 3" I/O
Chevrolet Malibu1978-1988 3" I/O
Chevrolet El Camino1964-1977 3" I/O
Chevrolet El Camino1978-1988 3" I/O
Chevrolet Monte Carlo1970-1977 3" I/O
Chevrolet Monte Carlo1978-1988 3" I/O
Cadillac1954-1976 3" I/O 40-Series
Pontiac GTO1961-1973 3" I/O
Pontiac LeMans1961-1973 3" I/O
Pontiac Tempest1961-1973 3" I/O
Pontiac Grand Prix1959-1977 3" I/O
Pontiac Catalina1959-1977 3" I/O
Pontiac Bonneville1959-1977 3" I/O
Olds Cutlass/4421961-1977 3" I/O
Buick Skylark1961-1972 3" I/O
Buick Riviera1963-1976 3" I/O
Buick Regal1978-1987 3" I/O
Buick T-Type1978-1987 3" I/O
Buick Grand National1978-1987 3" I/O
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