US & Canada Phone Number 1-800-243-8355

International Phone Number 1-562-594-1000

CART

Select Your Vehicle

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

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

FLOWMASTER

1959-1977 Catalina/Full Size Muffler, Delta Flow 40 Series (2 Chamber) 2-1/2" I/O

Part# 942543

Mfg# 942543

2 Reviews

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

OPGI Price: $104.99

Part Type: (P) High Performance, designed to improve performance
Years: 1959-1977 Sold As: EACH

More performance with a powerful sound

NOTES
NOTE¹: I = inlet, 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.

Search Keywords

flowmaster muffler muffler delta flow 40 series 2 chamber 2-1/2" i/o flowmaster mufflers mufflers flowmaster mufflers resonators

Make & Model	Year Range	Application Details
Buick Grand National	1978-1987	2-1/2" I/O
Buick Regal	1978-1987	2-1/2" I/O
Buick Riviera	1963-1976	2-1/2" I/O (2 Chamber)
Buick Skylark	1961-1972	2-1/2" I/O
Buick T-Type	1978-1987	2-1/2" I/O
Cadillac DeVille	1938-1993	2-1/2" I/O
Cadillac Eldorado	1938-1993	2-1/2" I/O
Cadillac Fleetwood	1938-1993	2-1/2" I/O
Cadillac Series 60 Special	1938-1993	2-1/2" I/O
Cadillac Series 62/65/Calais	1938-1993	2-1/2" I/O
Cadillac Series 67/70/72/75	1938-1993	2-1/2" I/O
Chevrolet Chevelle	1964-1977	2-1/2" I/O
Chevrolet Corvair	1960-1969	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 Malibu	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
Oldsmobile Cutlass/442	1961-1977	2-1/2" I/O
Pontiac Bonneville	1959-1977	2-1/2" I/O
Pontiac Catalina	1959-1977	2-1/2" I/O
Pontiac Grand Prix	1959-1977	2-1/2" I/O
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

WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

It's Arriving Soon!: Please Call 1‑800‑243‑8355

–+

Earn 104 points more info

Select Your Vehicle

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

FLOWMASTER

1959-1977 Catalina/Full Size Muffler, Delta Flow 40 Series (2 Chamber) 2-1/2" I/O

More performance with a powerful sound

Search Keywords

POPULAR

Original Parts Group

Special Deals!

Never Miss A Promotion