Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
×
Select Your Vehicle Choose Your Vehicle for a Custom Shopping Experience
Part fits the following years1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987

    Hooker

    Muffler, Aero Chamber 2-1/2" in/out Fits 1978-87 Regal+ 20 other models

    Retail Price $93.95 You Save 10%
    OPGI Price$84.99
    (Each)
    Part# CH24905
    Mfg# 21504HKR
    Arriving Soon
    Please Call 1‑800‑243‑8355

    The “Aero Chamber Muffler” is designed for a throaty, powerful sound and flows 23% better to produce more horsepower and torque with its aerodynamic design. Made of heavy-gauge aluminized steel with a stainless steel perforated plate to eliminate internal rust.

    Notes
    • I = inlet, O = outlet.
    • This high-performance item is not eligible for any further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    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.

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Grand National1978-1987 2-1/2" in/Out
    Buick Regal1978-1987 2-1/2" in/Out
    Buick Riviera1963-1976 2-1/2" I/O
    Buick Skylark1961-1972 2-1/2" I/O
    Buick T-Type1978-1987 2-1/2" in/Out
    Cadillac DeVille1936-1993 (2-1/2" I/O)
    Cadillac Eldorado1936-1993 (2-1/2" I/O)
    Cadillac Fleetwood1936-1993 (2-1/2" I/O)
    Cadillac Series 62/65/Calais1936-1993 (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" in/Out
    Chevrolet Malibu1978-1988 2-1/2" in/Out
    Chevrolet Monte Carlo1970-1977 2-1/2" Inlet/Outlet
    Chevrolet Monte Carlo1978-1988 2-1/2" in/Out
    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

    Customer Reviews (0)

    Switch to Mobile Site »

    Original Parts Group

    Special Deals!
    Never Miss A Promotion
    ×
    If you see this, please contact your IT department and ask them to unblock www.opgi-static.com