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Hooker Aero Chamber Muffler for 1967-2002 Chevrolet Camaro and Pontiac Firebird

Part # 21729HKR

Features

  • Universal Camaro/Firebird Replacement
  • Single 3" Offset Inlet
  • Dual 2-1/2" Outlets
  • 4-3/4"H x 10-1/4"W x 20"L 16 Gauge Aluminzed Steel Case
  • O.E. Mounting Provisions
  • Reinforced Inlets and Outlets
  • Stainless Steel Perforated Plate eliminates Internal Rust
  • Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
  • Sound Absorption Chamber eliminates High Frequeny Sound Waves for Deep Throaty Powerful Sound
  • Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes
  • Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
  • Three Internal Bulk Heads for Superior Case Durability and Stability

Description

The all aluminized and stainless steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high performance brand.

Specifications

Body Height4.75 in
Body Length14.00 in
Body MaterialAluminized Steel
Body Width10.25 in
Clamps IncludedNo
ColorSilver
Exhaust Tip Quantity0
FinishNatural
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionWelded Flange
Inlet Gasket Quantity0
Inlet Inside Diameter3.00 in
Inlet LocationOffset
Inlet Outside Diameter3.13
Inlet Quantity1
Inlet TypeSingle
Mount TypeUses New Hangers (Not Included)
Mounting TypeUses Factory Hangers
Muffler SeriesAero Chamber
Muffler TypeChambered
Outlet ConnectionSlip-Fit
Outlet Gasket Quantity0
Outlet Inside Diameter2.50 in
Outlet LocationDual
Outlet Outside Diameter2.63
UPC / GTIN00090127589359
WarrantyManufacturer's Limited 90 Day Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
1967ChevroletCamaroBase, RS, SS3.8L I6, 4.1L I6, 5.3L V8, 5.7L V8, 6.5L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1968ChevroletCamaroBase, RS, SS3.8L I6, 4.1L I6, 5.3L V8, 5.4L V8, 5.7L V8, 6.5L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1969ChevroletCamaroBase, RS, SS, Z283.8L I6, 4.1L I6, 4.9L V8, 5.7L V8, 6.5L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1970 - 1972ChevroletCamaroBase, RS, SS, Z284.1L I6, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1973ChevroletCamaroBase, LT, RS, Z284.1L I6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1974ChevroletCamaroBase, LT, Z284.1L I6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1975ChevroletCamaroBase, LT, RS4.1L I6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1976ChevroletCamaroBase, LT, LT Rally Sport, Rally Sport4.1L I6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1977 - 1978ChevroletCamaroBase, LT, LT Rally Sport, Rally Sport, Z284.1L I6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1979ChevroletCamaroBase, Berlinetta, Rally Sport, Z284.1L I6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1980ChevroletCamaroBase, Berlinetta, Rally Sport, Z283.8L V6, 4.4L V8, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1981ChevroletCamaroBerlinetta, Sport, Z283.8L V6, 4.4L V8, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1982ChevroletCamaroBerlinetta, Sport, Z28, Z28 Indianapolis 500 Pace Car2.5L I4, 2.8L V6, 5.0L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1983 - 1984ChevroletCamaroBerlinetta, Sport, Z282.5L I4, 2.8L V6, 5.0L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1985 - 1986ChevroletCamaroBerlinetta, Iroc-Z, Sport, Z282.5L I4, 2.8L V6, 5.0L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1987ChevroletCamaroIroc-Z, LT, Sport, Z282.8L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1988ChevroletCamaroBase, Iroc-Z2.8L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1989ChevroletCamaroIroc-Z, RS2.8L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1990ChevroletCamaroIroc-Z, RS3.1L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1991ChevroletCamaroRS, Z283.1L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1992ChevroletCamaroRS, RS Heritage Edition, Z28, Z28 Heritage Edition3.1L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1993ChevroletCamaroBase, Indianapolis 500 Pace Car, Z283.4L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1994ChevroletCamaroBase, Z283.4L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1995ChevroletCamaroBase, Z283.4L V6, 3.8L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1996 - 1997ChevroletCamaroZ285.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1998 - 2002ChevroletCamaroZ28, Z28 SS5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1967PontiacFirebird326, 400, Base, HO, Sprint3.8L I6, 5.3L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1968PontiacFirebird350, 400, Base, HO, Sprint4.1L I6, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1969PontiacFirebird350, 350 HO, 400, Base, Sprint, Trans Am4.1L I6, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1970PontiacFirebirdBase, Esprit, Formula, Trans Am4.1L I6, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1971 - 1976PontiacFirebirdBase, Esprit, Formula, Trans Am4.1L I6, 5.7L V8, 6.6L V8, 7.5L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1977PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.9L V8, 5.0L V8, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1978PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 5.0L V8, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1979PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.9L V8, 5.0L V8, 5.7L V8, 6.6L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1980PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.9L V8, 5.0L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1981PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.3L V8, 4.9L V8, 5.0L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1982 - 1986PontiacFirebirdBase, S/E, Trans Am2.5L I4, 2.8L V6, 5.0L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1987 - 1988PontiacFirebirdBase, Trans Am2.8L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1989PontiacFirebirdBase, Formula, Trans Am, Trans Am GTA, Trans Am GTA SE2.8L V6, 3.8L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1990 - 1992PontiacFirebirdBase, Formula, Trans Am, Trans Am GTA3.1L V6, 5.0L V8, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1993PontiacFirebirdBase, Formula3.4L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1994PontiacFirebirdBase, Formula, Trans Am GT3.4L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1995PontiacFirebirdBase, Formula3.4L V6, 3.8L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
1996 - 2002PontiacFirebirdBase, Formula3.8L V6, 5.7L V8Aero Chamber Muffler; Universal Camaro/Firebird; Replacement; Black Finish; Offset Inlet; Dual Outlet
C$298.99