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Flowmaster 524704

70 Series Big Block II Muffler Dual In/Dual Out: 2.25"

Flowmaster 524704

389-524704

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Ships 12/12/16 if Ordered Today
Flowmaster 524704 70 Series Big Block II Muffler Dual In/Dual Out: 2.25" $156.70
70 Series Big Block II Muffler
  • Dual In/Dual Out: 2.25"
  • Aluminized Steel

  • Flowmaster 524704 Details

    Dual In/Dual Out

  • 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

  • Specifications:

    Body Width (in.)
    10
    Width (in.)
    10
    Inlet Size (in.)
    2.25
    Outlet Size (in.)
    2.25
    Body Length (in.)
    22
    Overall Length (in.)
    28
    Body Height (in.)
    5
    Material
    Aluminized Steel
    Shape
    Oval
    Inlet Type
    Single Center Inlet
    Outlet Type
    Single Center Outlet
    Position
    N/A
    Outlet Position
    Center
    Inlet Position
    Center
    Body Length (in.)
    22.0
    Inlet Connection Type
    Pipe Connection
    Sound Level
    Mild Sound
    Muffler Type
    Reflection
    Case Length (in.)
    22
    Case Shape
    Oval
    Inlet Quantity
    Two
    Internal Construction
    Chambered
    Muffler Finish
    Aluminized
    Muffler Material
    Steel
    Outlet Style
    Standard, without tip
    Quantity
    Sold individually
    Outlet Quantity
    Two
    Thickness (in.)
    5
    Inlet Location
    Center
    Outlet Location
    Offset
    Inlet Diameter (in.)
    2.25
    Outlet Diameter (in.)
    2.25
    Manufacturer's Part Number:
    524704

    Quiet Operation, Maximum Efficiency

    Flowmaster's 70 Series Big Block II Mufflers feature a longer case for increased volume and added sound reduction by utilizing Flowmaster’s patented Delta Flow Technology. The 70 Series offers maximum efficiency and minimum interior resonance, best suited for street cars, trucks, SUV’s, RVs and tow vehicles that require quiet operation with minimum improved sound. These mufflers will still fit many applications where the wider 50 Series Big Block muffler won’t.

    Features:
  • Mild - stock exterior tone.
  • Best suited for quiet operation vehicles.
  • 3-chamber, Delta Flow Technology.
  • Constructed of 16-gauge aluminized steel.
  • Fully MIG-welded.

  • 524704 - Flowmaster 70 Series Big Block II Mufflers is rated 5.0 out of 5 by 1.
    • y_2016, m_12, d_7, h_12
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_26322, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    Rated 5 out of 5 by from Just the right sound for the application I bought this for my 1996 Silverado with the 5.7 Vortec. This muffler replaced a pair of "too loud" 18" glass packs. Right amount of rumble out the back, good, subtle sound in the cab and with the windows down.
    Date published: 2015-08-26
    • y_2016, m_12, d_7, h_12
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_26322, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
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