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FlowmasterMore from Flowmaster

Flowmaster 50 Series Delta Flow Chambered Muffler for 13 vehicles

Part # 942553

  • Moderate Sound
  • Improved Horsepower, Torque and Engine Efficiency
  • Excellent choice for Street Rod cars and trucks
  • Mild interior resonance

Description

The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Specifications

Body Height4.00 in
Body Length17.00 in
Body MaterialAluminized Steel
Body Width9.75 in
Clamps IncludedNo
ColorBlack
Exhaust Tip Quantity0
FinishHigh-Temperature Paint
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionSlip-Fit
Inlet Diameter2.50 in
Inlet Inside Diameter2.50 in
Inlet LocationOffset
Inlet Outside Diameter2.63 in
Inlet Quantity1
Inlet TypeWeld-On
Mount TypeUses New Hangers (Not Included)
Muffler Series50 Series Delta Flow
Muffler TypeChambered
Outlet ConnectionSlip-Fit
Outlet Inside Diameter2.50 in
Outlet LocationOffset
Outlet Outside Diameter2.63 in
Outlet Quantity1
UPC / GTIN00700042015825
WarrantyManufacturer's Limited 3 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
1978BuickRegalBase, Limited, Sport3.2L V6, 3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1979BuickRegalBase, Limited, Sport3.2L V6, 3.8L V6, 4.9L V8, 5.0L V82.50 Inlet 2.50 Outlet
1980BuickRegalBase, Limited, Sport3.8L V6, 4.3L V8, 4.9L V8, 5.0L V82.50 Inlet 2.50 Outlet
1981BuickRegalBase, Limited, Sport3.8L V6, 4.3L V82.50 Inlet 2.50 Outlet
1982BuickRegalBase, Estate Wagon, Limited, Limited Turbo, Sport3.8L V6, 4.1L V62.50 Inlet 2.50 Outlet
1983BuickRegalBase, Estate Wagon, Limited, T-Type3.8L V6, 4.1L V62.50 Inlet 2.50 Outlet
1984BuickRegalBase, Grand National, Limited, T-Type3.8L V6, 4.1L V62.50 Inlet 2.50 Outlet
1985BuickRegalBase, Grand National, Limited, T-Type3.8L V62.50 Inlet 2.50 Outlet
1986BuickRegalBase, Grand National, Limited, T-Type3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1987BuickRegalBase, GNX, Grand National, Limited3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1967ChevroletCamaroRS, SS5.7L V82.50 Inlet 2.50 Outlet
1968ChevroletCamaroSS5.7L V82.50 Inlet 2.50 Outlet
1969ChevroletCamaroBase, RS, SS5.7L V82.50 Inlet 2.50 Outlet
1970 - 1972ChevroletCamaroBase, RS, SS, Z285.7L V82.50 Inlet 2.50 Outlet
1973ChevroletCamaroBase, LT, RS, Z285.7L V82.50 Inlet 2.50 Outlet
1974ChevroletCamaroBase, LT, Z285.7L V82.50 Inlet 2.50 Outlet
1975ChevroletCamaroBase, LT, RS5.7L V82.50 Inlet 2.50 Outlet
1976ChevroletCamaroBase, LT, LT Rally Sport, Rally Sport5.7L V82.50 Inlet 2.50 Outlet
1977 - 1978ChevroletCamaroBase, LT, LT Rally Sport, Rally Sport, Z285.7L V82.50 Inlet 2.50 Outlet
1979 - 1980ChevroletCamaroBase, Berlinetta, Rally Sport, Z285.7L V82.50 Inlet 2.50 Outlet
1981ChevroletCamaroBerlinetta, Sport, Z285.7L V82.50 Inlet 2.50 Outlet
1978ChevroletEl CaminoBase, Conquista, SS3.3L V6, 3.8L V6, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1979ChevroletEl CaminoBase, Royal Knight, SS3.3L V6, 3.8L V6, 4.4L V8, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1980ChevroletEl CaminoBase, Royal Knight, SS3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1981ChevroletEl CaminoBase, Conquista, Royal Knight, SS3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1982ChevroletEl CaminoBase, Conquista, SS3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1983 - 1984ChevroletEl CaminoBase, Conquista, SS3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1985 - 1986ChevroletEl CaminoBase, Conquista, SS4.3L V6, 5.0L V82.50 Inlet 2.50 Outlet
1987ChevroletEl CaminoBase, SS4.3L V6, 5.0L V82.50 Inlet 2.50 Outlet
1978ChevroletMalibuBase, Classic, Classic Estate, Classic Landau3.3L V6, 3.8L V6, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1979ChevroletMalibuBase, Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Landau, Police, Sport3.3L V6, 3.8L V6, 4.4L V8, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1980ChevroletMalibuBase, Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Sport3.8L V6, 4.4L V8, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1981ChevroletMalibuBase, Classic, Classic Landau3.8L V6, 4.4L V8, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1982ChevroletMalibuClassic3.8L V62.50 Inlet 2.50 Outlet
1983ChevroletMalibuClassic3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1978ChevroletMonte CarloLandau, Sport3.3L V6, 3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1979ChevroletMonte CarloBase, Landau3.3L V6, 3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1980ChevroletMonte CarloLandau, Sport3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1981ChevroletMonte CarloBase, Landau3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1982ChevroletMonte CarloBase3.8L V6, 4.4L V8, 5.0L V82.50 Inlet 2.50 Outlet
1983ChevroletMonte CarloBase, CL, SS3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1984ChevroletMonte CarloBase, SS3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1985ChevroletMonte CarloBase, SS4.3L V6, 5.0L V82.50 Inlet 2.50 Outlet
1986 - 1988ChevroletMonte CarloBase, LS, SS4.3L V6, 5.0L V82.50 Inlet 2.50 Outlet
1978 - 1980GMCCaballeroBase, Diablo, Laredo3.8L V62.50 Inlet 2.50 Outlet
1981GMCCaballeroAmarillo, Base, Conquista, Diablo, Royal Knight3.8L V62.50 Inlet 2.50 Outlet
1982 - 1984GMCCaballeroAmarillo, Base, Diablo3.8L V62.50 Inlet 2.50 Outlet
1985 - 1986GMCCaballeroAmarillo, Base, Diablo4.3L V62.50 Inlet 2.50 Outlet
1987GMCCaballeroBase, Diablo4.3L V62.50 Inlet 2.50 Outlet
1982 - 1983OldsmobileCustom CruiserBase5.0L V82.50 Inlet 2.50 Outlet
1980OldsmobileCutlassBase3.8L V6, 4.3L V8, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1979OldsmobileCutlass Salon442, Hurst5.7L V82.50 Inlet 2.50 Outlet
1985OldsmobileCutlass Salon4425.0L V82.50 Inlet 2.50 Outlet
1986OldsmobileCutlass Salon442, Base3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1987OldsmobileCutlass SalonBase3.8L V62.50 Inlet 2.50 Outlet
1978 - 1980OldsmobileCutlass SupremeBase, Brougham3.8L V62.50 Inlet 2.50 Outlet
1981OldsmobileCutlass SupremeBase, Brougham, LS3.8L V62.50 Inlet 2.50 Outlet
1982OldsmobileCutlass SupremeBase, Brougham3.8L V62.50 Inlet 2.50 Outlet
1983OldsmobileCutlass SupremeBase, Brougham3.8L V6, 5.0L V82.50 Inlet 2.50 Outlet
1984OldsmobileCutlass SupremeBase, Brougham3.8L V62.50 Inlet 2.50 Outlet
1985OldsmobileCutlass SupremeBase, Brougham, LS3.8L V62.50 Inlet 2.50 Outlet
1986OldsmobileCutlass SupremeBase, Brougham3.8L V62.50 Inlet 2.50 Outlet
1987OldsmobileCutlass Supreme442, Base, Brougham3.8L V62.50 Inlet 2.50 Outlet
1982 - 1983PontiacBonnevilleBase, Brougham3.8L V62.50 Inlet 2.50 Outlet
1984 - 1986PontiacBonnevilleBase, Brougham, LE3.8L V62.50 Inlet 2.50 Outlet
1967PontiacFirebird326, 400, Base, HO, Sprint3.8L I6, 5.3L V8, 6.6L V82.50 Inlet 2.50 Outlet
1968PontiacFirebird350, 400, Base, HO, Sprint4.1L I6, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1969PontiacFirebird350, 350 HO, 400, Base, Sprint, Trans Am4.1L I6, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1970PontiacFirebirdBase, Esprit, Formula, Trans Am4.1L I6, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1971 - 1976PontiacFirebirdBase, Esprit, Formula, Trans Am4.1L I6, 5.7L V8, 6.6L V8, 7.5L V82.50 Inlet 2.50 Outlet
1977PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.9L V8, 5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1978PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1979PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.9L V8, 5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1980PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.3L V8, 4.9L V8, 5.0L V82.50 Inlet 2.50 Outlet
1981PontiacFirebirdBase, Esprit, Formula, Trans Am3.8L V6, 4.3L V8, 4.4L V8, 4.9L V8, 5.0L V82.50 Inlet 2.50 Outlet
1978 - 1980PontiacGrand PrixBase, LJ, SJ3.8L V6, 4.9L V82.50 Inlet 2.50 Outlet
1981 - 1983PontiacGrand PrixBase, Brougham, LJ3.8L V62.50 Inlet 2.50 Outlet
1984 - 1987PontiacGrand PrixBase, Brougham, LE3.8L V62.50 Inlet 2.50 Outlet