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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:1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 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, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993

FLOWMASTER

Muffler (Stainless Steel) 40 Series - Offset/Offset (3" I/O)

Part# FM80430

Mfg# 8043043

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SAVE: $9.96 Retail: ~~$104.95~~

OPGI Price: $94.99

Part Type: (P) High Performance, designed to improve performance
Years: 1938-93 Sold As: EACH
2017 Cadillac Catalog Page: 164

Premium stainless steel mufflers

Features a 10-year warranty

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

Flowmaster mufflers are now manufactured using heavy-gauge 409S stainless steel for the ultimate in strength and durability. Using the same attention to detail that Flowmaster gives all of their products, these mufflers are designed to produce the signature sound you desire from your muscle car exhaust. All mufflers are finished in a durable black paint and available in your choice of 40-series or Super 44-series. Mufflers feature a variety of inlet and outlet sizes and include a 10-year limited warranty.

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muffler stainless steel 40 series - offset/offset 3" i/o mufflers flowmaster mufflers resonators

Make & Model	Year Range	Application Details
Chevrolet Chevelle	1964-1977	3" I/O
Chevrolet Malibu	1978-1988	3" I/O
Chevrolet El Camino	1964-1977	3" I/O
Chevrolet El Camino	1978-1988	3" I/O
Chevrolet Monte Carlo	1970-1977	3" I/O
Chevrolet Monte Carlo	1978-1988	3" I/O
Cadillac	1938-1993	(3" I/O)
Pontiac GTO	1964-1973	3" I/O
Pontiac LeMans	1964-1973	3" I/O
Pontiac Tempest	1964-1973	3" I/O
Pontiac Grand Prix	1959-1977	3" I/O
Pontiac Catalina	1959-1977	3" I/O
Pontiac Bonneville	1959-1977	3" I/O
Olds Cutlass/442	1961-1977	3" I/O
Buick Skylark	1961-1972	3" I/O
Buick Riviera	1963-1976	3" I/O
Buick Regal	1978-1987	3" I/O
Buick T-Type	1978-1987	3" I/O
Buick Grand National	1978-1987	3" I/O

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

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FLOWMASTER

Muffler (Stainless Steel) 40 Series - Offset/Offset (3" I/O)

Premium stainless steel mufflers

Features a 10-year warranty

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