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1963 Catalina/Full Size Monster Savings Promotion Banner

FLOWMASTER

1959-77 Catalina/Full Size Muffler, Delta Flow 50 Series (3 Chamber) 2-1/2" I/O

Part# 42553HP

 

Mfg# 942553

2 Reviews

SAVE: $11.96 Retail: $131.95

OPGI Price: $119.99

MADE IN THE USA

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


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.

Make & ModelYear RangeApplication Details
Buick Grand National1978-1987 2-1/2" I/O
Buick Regal1978-1987 2-1/2" I/O
Buick Riviera1963-1976 2-1/2" I/O (3 Chamber)
Buick Skylark1961-1972 2-1/2" I/O
Buick T-Type1978-1987 2-1/2" I/O
Cadillac DeVille1938-1993 2-1/2" I/O
Cadillac Eldorado1938-1993 2-1/2" I/O
Cadillac Fleetwood1938-1993 2-1/2" I/O
Cadillac Series 60 Special1938-1993 2-1/2" I/O
Cadillac Series 62/65/Calais1938-1993 2-1/2" I/O
Cadillac Series 67/70/72/751938-1993 2-1/2" I/O
Chevrolet Chevelle1964-1977 2-1/2" I/O
Chevrolet Corvair1960-1969 2-1/2" I/O
Chevrolet El Camino1964-1977 2-1/2" I/O
Chevrolet El Camino1978-1988 2-1/2" I/O
Chevrolet Malibu1978-1988 2-1/2" I/O
Chevrolet Monte Carlo1970-1977 2-1/2" I/O
Chevrolet Monte Carlo1978-1988 2-1/2" I/O
Oldsmobile Cutlass/4421961-1977 2-1/2" I/O
Pontiac Bonneville1959-1977 2-1/2" I/O
Pontiac Catalina1959-1977 2-1/2" I/O
Pontiac Grand Prix1959-1977 2-1/2" I/O
Pontiac GTO1961-1973 2-1/2" I/O
Pontiac LeMans1961-1973 2-1/2" I/O
Pontiac Tempest1961-1973 2-1/2" I/O
California Prop 65 Icon 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.
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