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Flowmaster 42441

Flowmaster 40 Series Original Muffler Offset In/Center Out: 2.25"

389-42441

made in usa
Ships

$85.86
Flowmaster 40 Series Original Muffler Offset In/Center Out: 2.25" $85.86
Out of stock
QTY
40 Series Original Muffler
  • Offset In/Center Out: 2.25"
  • Aluminized Steel
  • Flowmaster 42441 Details

    Offset In/Center Out

    Universal Muffler - Not a direct fit. Some adaptation required.

  • Durable Fully Welded 16ga Aluminized Steel
  • 3 Year Limited Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Notable Interior Resonance
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout
  • The Original Two Chamber Design
  • www.Flowmastermufflers.com

    Application Revision:
  • Plymouth Roadrunner Base 1968 (not 1968, 70)

  • Specifications:

    Body Length (in.)
    13
    Overall Length (in.)
    19
    Inlet Size (in.)
    2.25
    Outlet Size (in.)
    2.25
    Body Height (in.)
    4
    Body Width (in.)
    9.75
    Width (in.)
    9.75
    Material
    Aluminized Steel
    Shape
    Oval
    Outlet Type
    Single Center Outlet
    Inlet Type
    Single Offset Inlet
    Outlet Position
    Center
    Inlet Position
    Offset
    Muffler Count
    1
    Inlet Connection Type
    Pipe Connection
    Sound Level
    Aggressive Sound
    Muffler Type
    Reflection
    Case Length (in.)
    13
    Case Shape
    Oval
    Internal Construction
    Chambered
    Muffler Finish
    Aluminized
    Muffler Material
    Steel
    Outlet Style
    Standard, without tip
    Quantity
    Sold individually
    Outlet Quantity
    One
    Thickness (in.)
    4
    Inlet Location
    Offset
    Outlet Location
    Center
    Inlet Diameter (in.)
    2.25
    Outlet Diameter (in.)
    2.25
    Inlet Quantity
    One
    Manufacturer's Part Number:
    42441

    The Muffler That Started It All!

    Flowmaster's 40 Series Original Mufflers are designed for street/strip and off-road use. These aggressive sounding mufflers deliver a powerful, classic "Flowmaster Sound" from both inside and outside of the vehicle. Give your exhaust system a great muscle car tone with one of these fully MIG welded 40 Series original mufflers.

    Features:

    • The original high-performance muffler
    • Aggressive sound
    • Constructed from stainless steel or 16-gauge aluminized steel
    • Fully MIG welded


    Does Flowmaster 42441 fit your vehicle?

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    1973 PONTIAC LEMANS

    • CC: 5733
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SAFARI
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1983-1984 FORD F-150

    • EngineType: ALL
    • SubModel: XLT

    1976-1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1983-1986 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1977 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: LANDAU
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 FORD GRAN TORINO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: C
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1968 FORD FAIRLANE

    • CC: 3278
    • Liter: 3.3
    • SubModel: 500
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1973 CHEVROLET CAPRICE

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 FORD F-250

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985-1988 CHEVROLET MONTE CARLO

    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1968 FORD TORINO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968 FORD FAIRLANE

    • Liter: 5.0
    • SubModel: 500
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1975-1977 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: S
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1986-1987 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976-1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979 FORD F-350

    • Liter: 5.8
    • SubModel: RANGER
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971 DODGE DART

    • Liter: 5.9
    • SubModel: CUSTOM
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1976 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: SPORT
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1969 DODGE DART

    • CC: 5572
    • Liter: 5.6
    • SubModel: GT
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1973 CHEVROLET CHEVELLE

    • CC: 4098
    • Liter: 4.1
    • SubModel: DELUXE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981 FORD F-250

    • EngineType: ALL
    • SubModel: RANGER LARIAT

    1973 FORD GRAN TORINO

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1983 FORD F-250

    • Liter: 5.8
    • SubModel: XLS
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1973-1974 OLDSMOBILE CUTLASS

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 CHEVROLET CAPRICE

    • CC: 5737
    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1973 DODGE CHALLENGER

    • CC: 5572
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1976 FORD F-250

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1991-1994 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: ALL

    1979 FORD F-250

    • Liter: 7.5
    • SubModel: RANGER
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD TORINO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1983-1986 FORD F-150

    • EngineType: ALL
    • SubModel: BASE

    1988-1997 GMC S15 JIMMY

    • EngineType: ALL
    • SubModel: ALL

    1976 FORD F-150

    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1968 FORD FAIRLANE

    • CC: 6997
    • Liter: 7.0
    • SubModel: 500
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1975 OLDSMOBILE CUTLASS

    • Liter: 7.5
    • SubModel: S
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1987 CHEVROLET CAPRICE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1971 DODGE DART

    • CC: 3687
    • Liter: 3.7
    • SubModel: SWINGER
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1965-1966 DODGE CORONET

    • Liter: 5.9
    • SubModel: 440
    • CUI: 361
    • EngineType: V8 ( 5.9 L / 361 )

    1979 FORD F-350

    • Liter: 6.6
    • SubModel: RANGER LARIAT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 DODGE DART

    • CC: 6286
    • Liter: 6.3
    • SubModel: CUSTOM
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX STI LIMITED

    1972-1974 DODGE DART

    • EngineType: ALL
    • SubModel: SPECIAL

    1992-1993 CHEVROLET S10 PICKUP

    • Liter: 4.3
    • SubModel: EL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1968 FORD TORINO

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1973 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: DELUXE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 FORD FAIRLANE

    • CC: 6391
    • Liter: 6.4
    • SubModel: 500
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    2003 FORD EXPLORER SPORT

    • EngineType: ALL
    • SubModel: XLS

    1979-1980 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: RANGER LARIAT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1973 FORD GRAN TORINO

    • CC: 5753
    • Liter: 5.8
    • SubModel: BROUGHAM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1971 PLYMOUTH DUSTER

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1973 MERCURY COUGAR

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1994-1997 CHEVROLET S10 PICKUP

    • Liter: 4.3
    • SubModel: ZR2
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1982 FORD F-250

    • EngineType: ALL
    • SubModel: XL

    1982 FORD F-250

    • EngineType: ALL
    • SubModel: XLT LARIAT

    1973-1974 OLDSMOBILE CUTLASS

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972-1974 DODGE DART

    • CC: 5211
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1987 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: CLASSIC BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1974 PONTIAC LEMANS

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 DODGE CHALLENGER

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1983-1986 FORD F-250

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1965-1967 DODGE CORONET

    • CC: 6981
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1983-1986 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: TAHOE

    1982 FORD F-350

    • EngineType: ALL
    • SubModel: XL

    1977-1978 FORD F-250

    • EngineType: ALL
    • SubModel: RANGER XLT

    1970 FORD TORINO

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1976 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1972-1973 FORD GRAN TORINO

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970 DODGE DART

    • CC: 3254
    • Liter: 3.2
    • SubModel: BASE
    • CUI: 198
    • EngineType: L6 ( 3.2 L / 198 )

    1987 GMC S15 JIMMY

    • EngineType: ALL
    • SubModel: BASE

    1969 DODGE DART

    • CC: 6286
    • Liter: 6.3
    • SubModel: GT
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1978 FORD F-150

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1966-1967 FORD FAIRLANE

    • Liter: 4.7
    • SubModel: 500XL
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1976-1977 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: VISTA CRUISER
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969 DODGE CHARGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1977 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: 442
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986-1987 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: DELUXE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2009 CHRYSLER PT CRUISER

    • EngineType: ALL
    • SubModel: LIMITED

    1969 DODGE DART

    • CC: 5211
    • Liter: 5.2
    • SubModel: SWINGER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1973 PONTIAC LEMANS

    • CC: 7457
    • Liter: 7.5
    • SubModel: SAFARI
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975-1976 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1976-1977 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995-1997 GMC SONOMA

    • EngineType: ALL
    • SubModel: SLS

    1971-1974 FORD TORINO

    • EngineType: ALL
    • SubModel: ALL

    1970 DODGE CHALLENGER

    • EngineType: ALL
    • SubModel: T/A

    1975-1978 FORD F-350

    • EngineType: ALL
    • SubModel: RANGER XLT

    1972 DODGE DART

    • EngineType: ALL
    • SubModel: DEMON

    1983-1985 CHEVROLET S10 PICKUP

    • Liter: 1.9
    • SubModel: BASE
    • CUI: 119
    • EngineType: L4 ( 1.9 L / 119 )

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX TR

    1991-1993 FORD EXPLORER

    • EngineType: ALL
    • SubModel: XLT

    1971 DODGE DART

    • CC: 3687
    • Liter: 3.7
    • SubModel: SPECIAL
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1983 FORD F-350

    • Liter: 7.5
    • SubModel: XLS
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1987 GMC S15 JIMMY

    • EngineType: ALL
    • SubModel: GYPSY

    1994-1997 CHEVROLET S10 PICKUP

    • CC: 2190
    • Liter: 2.2
    • SubModel: LS
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1971 DODGE CORONET

    • Liter: 7.0
    • SubModel: CRESTWOOD
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1970-1971 DODGE CHALLENGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )
    42441 is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Love the rumble I bought these to install in my 67 Fury wagon. They sound amazing paired with my stock 383 in my Wagon.
    Date published: 2017-11-07
    Rated 5 out of 5 by from FLOWMASTER FLOWMASTERS WAY TO GO FIT GREAT NICE SOUND LONG LASTING
    Date published: 2017-01-18
    • y_2018, m_12, d_11, h_24
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_26288, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

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