Flowmaster 50 Series Big Block Mufflers


Flowmaster
Flowmaster 50 Series Big Block Mufflers

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The 50 series "Big Block" muffler is our largest muffler for tow vehicles, trucks, large Sport utilities and Recreational Vehicles. This muffler is made for more than just big cubic inch engine applications. It has a very large H-Chamber to reduce interior resonance in large cab areas of vehicles and enough case volume to handle engines under heavy loads. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability.

Center In/Dual Out
Flowmaster 530502 - Flowmaster 50 Series Big Block Mufflers
 		389-530502
50 Series Big Block
In/Out: 3''/2.5''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days
Flowmaster 530602 - Flowmaster 50 Series Big Block Mufflers
 		389-530602
50 Series Big Block
In/Out: 3''/2.25''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days

Offset In/Offset Out
Flowmaster 53054 - Flowmaster 50 Series Big Block Mufflers
 		389-53054
50 Series Big Block
In/Out: 3''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days

Offset In / Offset Out
Flowmaster 53053 - Flowmaster 50 Series Big Block Mufflers
 		389-53053
50 Series Big Block
In/Out: 3''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days
Flowmaster 53553 - Flowmaster 50 Series Big Block Mufflers
 		389-53553
50 Series Big Block
In/Out: 3-1/2''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days

Center In / Center Out
Flowmaster 53050 - Flowmaster 50 Series Big Block Mufflers
 		389-53050
50 Series Big Block
In/Out: 3''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days
Flowmaster 53550 - Flowmaster 50 Series Big Block Mufflers
 		389-53550
50 Series Big Block
In/Out: 3-1/2''
Body: 22''
Chambers: 3
$149.99
Ships
in 6 days

Center In / Offset Out
Flowmaster 53052 - Flowmaster 50 Series Big Block Mufflers
 		389-53052
50 Series Big Block
In/Out:: 3''
Body:22''
Chambers 3
$149.99
Ships
Monday

Dual In / Dual Out
Flowmaster 527504 - Flowmaster 50 Series Big Block Mufflers
 		389-527504
50 Series Big Block Muffler
  • Dual 2.75'' Inlets
  • Dual 2.50'' Outlets

    		•  $165.99
    Ships
    Monday
    Flowmaster 530504 - Flowmaster 50 Series Big Block Mufflers
         		389-530504
    		50 Series Big Block
    In/Out:3''/ 2-1/2''
    Body: 22''
    		$159.99
    Ships
    Monday

    Dual In (Right & Left Sides) / Single Offset Out (Right Side)
    Transverse Mount, Cross-Flow Style
    Flowmaster 530513 - Flowmaster 50 Series Big Block Mufflers
         		389-530513
    		50 Series Big Block
    In/Out: Dual 3'' / Single 3-1/2''
    Body: 17''
    		$159.99
    Ships
    Monday

    Offset In / Center Out
    Flowmaster 53051 - Flowmaster 50 Series Big Block Mufflers
         		389-53051
    		50 Series Big Block
    In/Out: 3''
    Body: 22''
    Chambers: 3
    		$149.99
    Ships
    Monday
    Flowmaster 53551 - Flowmaster 50 Series Big Block Mufflers
         		389-53551
    		50 Series Big Block
    In/Out:3-1/2''
    Body: 22''
    Chambers: 3
    		$149.99
    Ships
    in 6 days

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