Flowmaster 50 Series Big Block Three Chamber Muffler

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Flowmaster 527504 50 Big Block Muffler - 2.75 Dual In / 2.50 Dual Out - Mild Sound

Note: 5inch Thick x 12inch Wide, 22inch Shell / 28inch Overall Length

Note: Dual 2 3/4inch Inlet x Dual 2 1/2inch Outlet

Note: body height (inches): 5.00

Note: body length (inches): 22.00

Note: body width (inches): 12.00

Note: finish: Gray

Note: inlet diameter (inches): 2.75

Note: inlet position: Dual

Note: material: Aluminized Steel

Note: muffler series: 50 Series Big Block

Note: outlet diameter (inches): 2.50

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

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Retail Price: $274.99

Sale Price:

$209.95

Shipping: Free!

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Flowmaster 53050 Muffler

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Retail Price: $233.99

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Flowmaster 530502 Muffler

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Retail Price: $216.99

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Flowmaster 530504 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Mild Sound

Note: 5inch Thick x 12inch Wide, 22inch Shell / 26inch Overall Length

Note: Dual 3inch Inlet x Dual 2 1/2inch Outlet

Note: body height (inches): 5.00

Note: body length (inches): 22.00

Note: body width (inches): 12.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Dual

Note: material: Aluminized Steel

Note: muffler series: 50 Series Big Block

Note: outlet diameter (inches): 2.50

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

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Retail Price: $274.99

Sale Price:

$209.95

Shipping: Free!

Usually ships within 72 hours. Details:

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Flowmaster 53051 Muffler

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Retail Price: $233.99

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Flowmaster 530513 50 Big Block Muffler - 3.00 Dual In / 3.50 Offset Out - Mild Sound

Note: 5inch Thick x 12inch Wide, 22inch Shell / 26inch Overall Length

Note: Dual 3inch Inlet x Single 3 1/2inch Offset Outlet

Note: body height (inches): 5.00

Note: body length (inches): 22.00

Note: body width (inches): 12.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Dual

Note: material: Aluminized Steel

Note: muffler series: 50 Series Big Block

Note: outlet diameter (inches): 3.50

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

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Retail Price: $274.99

Sale Price:

$209.95

Shipping: Free!

Usually ships within 72 hours. Details:

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Flowmaster 53052 Muffler

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Retail Price: $248.99

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Flowmaster 53053 Muffler

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Retail Price: $224.99

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Flowmaster 53054 Muffler

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Retail Price: $224.99

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Flowmaster 530602 50 Series Big Block Performance Street, Truck & RV

Note: 3inch Inlet x Dual 2 1/4inch Outlet

Note: 5inch Thick x 12inch Wide, 22inch Shell / 28inch Overall Length

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Retail Price: $224.99

Sale Price:

$131.57

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Flowmaster 53550 50 Big Block Muffler - 3.50 Center In / 3.50 Center Out - Mild Sound

Note: 3 1/2inch Center Inlet x 3 1/2inch Center Outlet

Note: 5inch Thick x 12inch Wide, 22inch Shell / 28inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 22.00

Note: body width (inches): 12.00

Note: finish: Gray

Note: inlet diameter (inches): 3.50

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: 50 Series Big Block

Note: outlet diameter (inches): 3.50

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

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Retail Price: $255.99

Sale Price:

$169.99

Shipping: Free!

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Flowmaster 53551 50 Series Big Block Performance Street, Truck & RV

Note: 3 1/2inch Offset Inlet x 3 1/2inch Center Outlet

Note: 5inch Thick x 12inch Wide, 22inch Shell / 28inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 22.00

Note: body width (inches): 12.00

Note: finish: Gray

Note: inlet diameter (inches): 3.50

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: 50 Series Big Block

Note: outlet diameter (inches): 3.50

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

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Retail Price: $219.99

Sale Price:

$161.49

Shipping: Free!

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Flowmaster 53552 50 Series Big Block Performance Street, Truck & RV

Note: 3 1/2inch Center Inlet x 3 1/2inch Offset Outlet

Note: 5inch Thick x 12inch Wide, 22inch Shell / 28inch Overall Length

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Retail Price: $220.99

Sale Price:

$131.57

Shipping: Free!

Usually ships within 72 hours. Details:

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Flowmaster 53553 50 Series Big Block Performance Street, Truck & RV

Note: 3 1/2inch Offset Inlet x 3 1/2inch Offset Outlet

Note: 5inch Thick x 12inch Wide, 22inch Shell / 28inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 22.00

Note: body width (inches): 12.00

Note: finish: Gray

Note: inlet diameter (inches): 3.50

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: 50 Series Big Block

Note: outlet diameter (inches): 3.50

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

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Retail Price: $255.99

Sale Price:

$189.95

Shipping: Free!

Usually ships within 72 hours. Details:

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Product Reviews

2004 chevrolet 2500hd
Review for: 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Mild Sound

From alabama Reviewer: From A Customer Own this product - Yes

This muffler sounds great and added maybe about 10 horsepower. Great product would buy again.

Unmistakeable Flowmaster Sound!!!!!
Review for: 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Mild Sound

From Central Indiana Reviewer: From A Customer Own this product - Yes

2001 chevy 2500 (non HD) 4WD 6.0L V8 - I have the dual in/dual out muffler - sounds really good, a little louder than I really wanted, but still sounds good and powerful too! after almost 3 yrs. a factory weld rusted thru and one of the tail pipes broke off. All other factory welds are still good ?????? must have been a bad weld. Otherwise would have given 5 stars. I am buying the same muffler today to replace it. Great muffler with great sound and performance

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