US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
The “Hush Power II” mufflers from Flowmaster have the great sound of the 1950s-style mufflers, yet support up to 400 horsepower with ease. Mufflers are manufactured using either T304 or T409 stainless steel and finished in durable black paint prior to shipping. Hush Power II utilize guided sound control for maximum flow. The internal design mimics the gas flow of a jet engine to produce optimal tones at all RPM levels. Available in your choice of 3 inlet/outlet sizes, the mufflers are only 18” long by 5-1/2” wide and 4” tall. Sold each.
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.
| Make & Model | Year Range | Application Details |
|---|---|---|
| Buick Grand National | 1978-1987 | 2-1/4" I/O |
| Buick Regal | 1978-1987 | 2-1/4" I/O |
| Buick Riviera | 1963-1976 | 2-1/4" I/O |
| Buick Skylark | 1961-1972 | 2-1/4" I/O |
| Buick T-Type | 1978-1987 | 2-1/4" I/O |
| Cadillac 60 Special | 1938-1993 | (2-1/4" I/O) |
| Cadillac DeVille | 1938-1993 | (2-1/4" I/O) |
| Cadillac Eldorado | 1938-1993 | (2-1/4" I/O) |
| Cadillac Fleetwood | 1938-1993 | (2-1/4" I/O) |
| Cadillac Series 60/61/63 | 1938-1993 | (2-1/4" I/O) |
| Cadillac Series 62/65/Calais | 1938-1993 | (2-1/4" I/O) |
| Cadillac Series 67/70/72/75 | 1938-1993 | (2-1/4" I/O) |
| Chevrolet Chevelle | 1964-1977 | 2-1/4" I/O |
| Chevrolet El Camino | 1964-1977 | 2-1/4" I/O |
| Chevrolet El Camino | 1978-1988 | 2-1/4" I/O |
| Chevrolet Malibu | 1978-1988 | 2-1/4" I/O |
| Chevrolet Monte Carlo | 1970-1977 | 2-1/4" I/O |
| Chevrolet Monte Carlo | 1978-1988 | 2-1/4" I/O |
| Oldsmobile Cutlass/442 | 1961-1977 | 2-1/4" I/O |
| Pontiac Bonneville | 1959-1977 | 2-1/4" I/O |
| Pontiac Catalina | 1959-1977 | 2-1/4" I/O |
| Pontiac Grand Prix | 1959-1977 | 2-1/4" I/O |
| Pontiac GTO | 1964-1973 | 2-1/4" I/O |
| Pontiac LeMans | 1964-1973 | 2-1/4" I/O |
| Pontiac Tempest | 1964-1973 | 2-1/4" I/O |
Part fits the following years
