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  1. Flowmaster 42443 40 Series Aluminized Muffler (2.25" ID Offset/2.25" OD Offset) Image 1
    Flowmaster 42443 - 40 Series Aluminized Muffler (2.25" ID Offset/2.25" OD Offset)
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 2.25
    • Outlet Diameter (in): 2.25
    • Fitment: Universal
    • Body Length (in): 13
    • Body Width (in): 9.75
    • Body Height (in): 4
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: 40 Series
    • Muffler Type: Reflection
    • Muffler Shape: Oval
    • Muffler Color: Black
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$163.44
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  2. Flowmaster 530513 50 Series Big Block Aluminized Muffler (3" ID Dual/3.5" OD Offset) Image 1
    Flowmaster 530513 - 50 Series Big Block Aluminized Muffler (3" ID Dual/3.5" OD Offset)
    • Color: Black
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3.5
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 22
    • Body Width (in): 12
    • Body Height (in): 5
    • Overall Length (in): 28
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Dual
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: 50 Series Big Block
    • Muffler Type: Reflection
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$414.98
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  3. Flowmaster 842553 50 Series Delta Flow Stainless Muffler (2.5" ID Offset/2.5" OD Offset) Image 1
    Flowmaster 842553 - 50 Series Delta Flow Stainless Muffler (2.5" ID Offset/2.5" OD Offset)
    • Color: Black
    • Sound Level: Moderate Sound
    • Inlet Diameter (in): 2.5
    • Outlet Diameter (in): 2.5
    • Fitment: Universal
    • Body Length (in): 17
    • Body Width (in): 9.75
    • Body Height (in): 4
    • Overall Length (in): 23
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: 50 Series Delta Flow
    • Muffler Type: Reflection
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$295.49
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  4. Flowmaster 71229 FlowFX Stainless Muffler (3" ID Offset/3" OD Center) Image 1
    Flowmaster 71229 - FlowFX Stainless Muffler (3" ID Offset/3" OD Center)
    • Sound Level: Moderate Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3
    • Body Length (in): 14
    • Body Width (in): 9
    • Body Height (in): 4
    • Inlet Connection Type: Clamp
    • Outlet Connection Type: Clamp
    • Inlet Position: Offset
    • Outlet Position: Center
    • Muffler Series: Flow FX
    • Muffler Type: Absorption
    • Muffler Shape: Oval
    • Muffler Color: Natural
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$129.06
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  5. Flowmaster 853057 Super 50 Delta Flow Stainless Muffler (3" ID Center/3" OD Offset) Image 1
    Flowmaster 853057 - Super 50 Delta Flow Stainless Muffler (3" ID Center/3" OD Offset)
    • Color: Black
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 17
    • Body Width (in): 10
    • Body Height (in): 5
    • Overall Length (in): 23
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Center
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 50 Series
    • Muffler Type: Reflection
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$298.98
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  6. Flowmaster 42441 40 Series Aluminized Muffler (2.25" ID Offset/2.25" OD Center) Image 1
    Flowmaster 42441 - 40 Series Aluminized Muffler (2.25" ID Offset/2.25" OD Center)
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 2.25
    • Outlet Diameter (in): 2.25
    • Fitment: Universal
    • Body Length (in): 13
    • Body Width (in): 9.75
    • Body Height (in): 4
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Center
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: 40 Series
    • Muffler Type: Reflection
    • Muffler Shape: Oval
    • Muffler Color: Black
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$160.70
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  7. Flowmaster 8530452 Super 40 Delta Flow Stainless Muffler (3" ID Center/2.5" OD Dual) Image 1
    Flowmaster 8530452 - Super 40 Delta Flow Stainless Muffler (3" ID Center/2.5" OD Dual)
    • Color: Black
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 2.5
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 13.5
    • Body Width (in): 10
    • Body Height (in): 5
    • Overall Length (in): 19.5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Center
    • Outlet Position: Dual
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 40 Series
    • Muffler Type: Reflection
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$245.09
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  8. Flowmaster 943043 40 Series Delta Flow Aluminized Muffler (3" ID Offset/3" OD Offset) Image 1
    Flowmaster 943043 - 40 Series Delta Flow Aluminized Muffler (3" ID Offset/3" OD Offset)
    • Color: Black
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3
    • Body Length (in): 13
    • Body Width (in): 9.75
    • Body Height (in): 4
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Muffler Series: 40 Series Delta Flow
    • Material: Aluminized Steel
    Fits: GMC
    C$210.98
    Free Shipping
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  9. Flowmaster 72619 Flow FX Stainless Steel Muffler (3" ID Center/3" OD Center) Image 1
    Flowmaster 72619 - Flow FX Stainless Steel Muffler (3" ID Center/3" OD Center)
    Fits: GMC
    C$160.72
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  10. Flowmaster 53070 70 Series Big Block II Aluminized Muffler (3" ID Center/3" OD Center) Image 1
    Flowmaster 53070 - 70 Series Big Block II Aluminized Muffler (3" ID Center/3" OD Center)
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3
    • Fitment: Universal
    • Body Length (in): 22
    • Body Width (in): 10
    • Body Height (in): 5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Center
    • Outlet Position: Center
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: 70 Series Big Block
    • Muffler Type: Reflection
    • Muffler Shape: Oval
    • Muffler Color: Black
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$355.98
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  11. Flowmaster 853046 Super 40 Delta Flow Stainless Muffler (3" ID Offset/3" OD Center) Image 1
    Flowmaster 853046 - Super 40 Delta Flow Stainless Muffler (3" ID Offset/3" OD Center)
    • Color: Black
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 13.5
    • Body Width (in): 10
    • Body Height (in): 5
    • Overall Length (in): 19.5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Center
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 40 Series
    • Muffler Type: Reflection
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$236.98
    Free Shipping
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  12. Flowmaster 525552 Super 50 Delta Flow Aluminized Muffler (2.5" ID Center/2.25" OD Dual) Image 1
    Flowmaster 525552 - Super 50 Delta Flow Aluminized Muffler (2.5" ID Center/2.25" OD Dual)
    • Color: Black
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 2.5
    • Outlet Diameter (in): 2.25
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 17
    • Body Width (in): 10
    • Body Height (in): 5
    • Overall Length (in): 23
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Center
    • Outlet Position: Dual
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 50 Series
    • Muffler Type: Reflection
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$314.65
    Free Shipping
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  13. Flowmaster 530702 70 Series Big Block II Aluminized Muffler (3" ID Center/2.5" OD Dual) Image 1
    Flowmaster 530702 - 70 Series Big Block II Aluminized Muffler (3" ID Center/2.5" OD Dual)
    • Color: Black
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 2.5
    • Body Length (in): 22
    • Body Width (in): 10
    • Body Height (in): 5
    • Inlet Position: Center
    • Outlet Position: Dual
    • Muffler Series: 70 Series Big Block
    • Material: Aluminized Steel
    Fits: GMC
    C$355.98
    Free Shipping
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  14. Flowmaster 953048 Super 40 Delta Flow Aluminized Muffler (3" ID Offset/3" OD Offset) Image 1
    Flowmaster 953048 - Super 40 Delta Flow Aluminized Muffler (3" ID Offset/3" OD Offset)
    • Color: Black
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 3
    • Outlet Diameter (in): 3
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 13.5
    • Body Width (in): 10
    • Body Height (in): 5
    • Overall Length (in): 19.5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 40 Series
    • Muffler Type: Reflection
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$213.98
    Free Shipping
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  15. Flowmaster 853548 Super 40 Delta Flow Stainless Muffler (3.5" ID Offset/3.5" OD Offset) Image 1
    Flowmaster 853548 - Super 40 Delta Flow Stainless Muffler (3.5" ID Offset/3.5" OD Offset)
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 3.5
    • Outlet Diameter (in): 3.5
    • Body Shape: Oval
    • Body Length (in): 13.5
    • Body Width (in): 10
    • Body Height (in): 5
    • Inlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Muffler Series: Super 40 Series
    • Material: Stainless Steel
    Fits: GMC
    C$268.26
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  16. Flowmaster 842453 50 Series Delta Flow Stainless Muffler (2.25" ID Offset/2.25" OD Offset) Image 1
    Flowmaster 842453 - 50 Series Delta Flow Stainless Muffler (2.25" ID Offset/2.25" OD Offset)
    • Color: Black
    • Sound Level: Moderate Sound
    • Inlet Diameter (in): 2.25
    • Outlet Diameter (in): 2.25
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 17
    • Body Width (in): 9.75
    • Body Height (in): 4
    • Overall Length (in): 23
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: 50 Series Delta Flow
    • Muffler Type: Reflection
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$262.50
    Free Shipping
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  17. Flowmaster 842518 Super 10 Series Delta Flow Stainless Muffler (2.5" ID Offset/2.5" OD Offset) Image 1
    Flowmaster 842518 - Super 10 Series Delta Flow Stainless Muffler (2.5" ID Offset/2.5" OD Offset)
    • Color: Black
    • Sound Level: Aggressive Sound
    • Inlet Diameter (in): 2.5
    • Outlet Diameter (in): 2.5
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 6.5
    • Body Width (in): 9.5
    • Body Height (in): 4
    • Overall Length (in): 12.5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 10 Series
    • Muffler Type: Reflection
    • Material: Stainless Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$159.32
    Free Shipping
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  18. Flowmaster 52556 Super 50 Delta Flow Aluminized Muffler (2.5" ID Offset/2.5" OD Center) Image 1
    Flowmaster 52556 - Super 50 Delta Flow Aluminized Muffler (2.5" ID Offset/2.5" OD Center)
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 2.5
    • Outlet Diameter (in): 2.5
    • Fitment: Universal
    • Body Length (in): 17
    • Body Width (in): 10
    • Body Height (in): 5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Center
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 50 Series
    • Muffler Type: Reflection
    • Muffler Shape: Oval
    • Muffler Color: Black
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$302.98
    Free Shipping
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  19. Flowmaster 52557 Super 50 Delta Flow Aluminized Muffler (2.5" ID Center/2.5" OD Offset) Image 1
    Flowmaster 52557 - Super 50 Delta Flow Aluminized Muffler (2.5" ID Center/2.5" OD Offset)
    • Color: Black
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 2.5
    • Outlet Diameter (in): 2.5
    • Fitment: Universal
    • Body Shape: Oval
    • Body Length (in): 17
    • Body Width (in): 10
    • Body Height (in): 5
    • Overall Length (in): 23
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Center
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 50 Series
    • Muffler Type: Reflection
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$286.50
    Free Shipping
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  20. Flowmaster 52558 Super 50 Delta Flow Aluminized Muffler (2.5" ID Offset/2.5" OD Offset) Image 1
    Flowmaster 52558 - Super 50 Delta Flow Aluminized Muffler (2.5" ID Offset/2.5" OD Offset)
    • Sound Level: Mild Sound
    • Inlet Diameter (in): 2.5
    • Outlet Diameter (in): 2.5
    • Fitment: Universal
    • Body Length (in): 17
    • Body Width (in): 10
    • Body Height (in): 5
    • Inlet Connection Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Inlet Position: Offset
    • Outlet Position: Offset
    • Mount Type: Uses New Hangers (Not Included)
    • Muffler Series: Super 50 Series
    • Muffler Type: Reflection
    • Muffler Shape: Oval
    • Muffler Color: Black
    • Material: Aluminized Steel
    • Automotive Item Grade: High Performance
    Fits: GMC
    C$277.11
    Free Shipping
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