Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
  Up to 25% Off Stereo/Sound Promotion Banner
Part fits the following years: 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976

Muffler, Delta Flow 40 Series (2-Chamber) 2-1/4" I/O, by FLOWMASTER

Part# CH26455

Mfg# 942443

Be the First to Review

SAVE: $9.96 Retail: $107.95

OPGI Price: $97.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2015 Cadillac Catalog Page: 155
2016 Cadillac Catalog Page: 155

More performance with a powerful sound

  • 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.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 2-1/4" I/O
Chevrolet Malibu1978-1988 2-1/4" I/O
Chevrolet El Camino1964-1977 2-1/4" I/O
Chevrolet El Camino1978-1988 2-1/4" I/O
Chevrolet Monte Carlo1970-1977 2-1/4" I/O
Chevrolet Monte Carlo1978-1988 2-1/4" I/O
Cadillac1954-1976 2-1/4" I/O
Pontiac GTO1961-1973 2-1/4" I/O
Pontiac LeMans1961-1973 2-1/4" I/O
Pontiac Tempest1961-1973 2-1/4" I/O
Pontiac Grand Prix1959-1977 2-1/4" I/O
Pontiac Catalina1959-1977 2-1/4" I/O
Pontiac Bonneville1959-1977 2-1/4" I/O
Olds Cutlass/4421961-1977 2-1/4" I/O
Buick Skylark1961-1972 2-1/4" I/O
Buick Riviera1963-1976 2-1/4" I/O (2 Chamber)
Buick Regal1978-1988 2-1/4" I/O
Buick T-Type1978-1988 2-1/4" I/O
Buick Grand National1978-1988 2-1/4" I/O
Low Stock Alert!
Only a few left in stock.
Available for immediate delivery.
Point Coins Earn 97 points
Switch to Mobile Site »
If you see this, please contact your IT department and ask them to unblock www.opgi-static.com