Shop Best Sounding Mufflers for an LS3 in a 55 Chevy

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$99.95
3 Inch Flowmonster 2-Chamber Mufflers - 409 Stainless Steel | Flowmonster 12599-FM
Summit Racing
1
$99.95
3 Inch Flowmonster 2-Chamber Mufflers - 409 Stainless Steel | Flowmonster 12599-FM
Summit Racing
1
$52.95
2.5 Inch Flowmonster 1-Chamber Mufflers - 409 Stainless Steel | Flowmonster 14416-FM
Summit Racing
1
$52.95
2.5 Inch Flowmonster 1-Chamber Mufflers - 409 Stainless Steel | Flowmonster 14416-FM
Summit Racing
1
$97.99
3.5 Inch Moroso Spiral Flow Racing Mufflers - Steel | Moroso 94052
Summit Racing
8
$97.99
3.5 Inch Moroso Spiral Flow Racing Mufflers - Steel | Moroso 94052
Summit Racing
8
$33.95
2.25 Inch Flowtech Red Hots Mufflers - Steel | Flowtech 50251FLT
Summit Racing
21
$33.95
2.25 Inch Flowtech Red Hots Mufflers - Steel | Flowtech 50251FLT
Summit Racing
21
$105.95
NEW Heavy Duty Semi-Truck Muffler 51" X 5" X 5" | Bluebird Buses & More | Universal Fitment
Dale's Super Store
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$105.95
NEW Heavy Duty Semi-Truck Muffler 51" X 5" X 5" | Bluebird Buses & More | Universal Fitment
Dale's Super Store
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$219.95
2.25 Inch Flowmaster Stainless Steel 50 Series SUV Performance Mufflers - 409 Stainless Steel | Flowmaster 8524553
Summit Racing
9
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$219.95
2.25 Inch Flowmaster Stainless Steel 50 Series SUV Performance Mufflers - 409 Stainless Steel | Flowmaster 8524553
Summit Racing
9
$1,099.95
3 Inch Flowmaster Flowfx Active Dual Mode Mufflers - 409 Stainless Steel | Flowmaster 717900
Summit Racing
1
Free shipping
$1,099.95
3 Inch Flowmaster Flowfx Active Dual Mode Mufflers - 409 Stainless Steel | Flowmaster 717900
Summit Racing
1
$52.99
Thrush Glasspack Muffler: Universal Fit Powder Coated Steel, 20" L, 3" In, 3" Out, Round, 24242
Advance Auto Parts
283
$52.99
Thrush Glasspack Muffler: Universal Fit Powder Coated Steel, 20" L, 3" In, 3" Out, Round, 24242
Advance Auto Parts
283
$69.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71249
Summit Racing
7
$69.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71249
Summit Racing
7
$167.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 72469
Summit Racing
2
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$167.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 72469
Summit Racing
2
$216.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12763
Summit Racing
Free shipping
$216.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12763
Summit Racing
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$129.00
3.5 Inch Black Widow Exhaust Widowmaker Mufflers - 409 Stainless Steel | Black Widow Exhaust BW0013-35
Summit Racing
2
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$129.00
3.5 Inch Black Widow Exhaust Widowmaker Mufflers - 409 Stainless Steel | Black Widow Exhaust BW0013-35
Summit Racing
2
$45.95
3 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 430402-FM
Summit Racing
3
$45.95
3 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 430402-FM
Summit Racing
3
$200.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12599
Summit Racing
25
Free shipping
$200.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12599
Summit Racing
25
$239.95
3 Inch Flowmaster Dbx Mufflers - 304 Stainless Steel | Flowmaster 13014310
Summit Racing
9
Free shipping
$239.95
3 Inch Flowmaster Dbx Mufflers - 304 Stainless Steel | Flowmaster 13014310
Summit Racing
9
$200.45
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12579
Summit Racing
6
Free shipping
$200.45
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12579
Summit Racing
6
$42.99
3 Inch Thrush Glasspack Mufflers - Steel | Thrush 24242
Summit Racing
15
$42.99
3 Inch Thrush Glasspack Mufflers - Steel | Thrush 24242
Summit Racing
15
$45.95
2.25 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 42443-FM
Summit Racing
2
$45.95
2.25 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 42443-FM
Summit Racing
2
$69.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71229
Summit Racing
64
$69.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71229
Summit Racing
64
$28.99
2.5 Inch Thrush Glasspack Mufflers - Steel | Thrush 24214
Summit Racing
40
$28.99
2.5 Inch Thrush Glasspack Mufflers - Steel | Thrush 24214
Summit Racing
40
$49.95
2.25 Inch Flowtech Purple Hornie Mufflers - Steel | Flowtech 50225FLT
Summit Racing
14
$49.95
2.25 Inch Flowtech Purple Hornie Mufflers - Steel | Flowtech 50225FLT
Summit Racing
14
$199.95
3 Inch Flowmaster Super 50 Series Performance Mufflers - Steel | Flowmaster 53058
Summit Racing
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$199.95
3 Inch Flowmaster Super 50 Series Performance Mufflers - Steel | Flowmaster 53058
Summit Racing
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$64.95
2.25 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71415
Summit Racing
18
$64.95
2.25 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71415
Summit Racing
18
$199.95
3 Inch Flowmaster Super 50 Series Performance Mufflers - Steel | Flowmaster 53057
Summit Racing
3
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$199.95
3 Inch Flowmaster Super 50 Series Performance Mufflers - Steel | Flowmaster 53057
Summit Racing
3
$444.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 717835
Summit Racing
9
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$444.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 717835
Summit Racing
9
$165.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12298
Summit Racing
3
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$165.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12298
Summit Racing
3
$45.95
2.25 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 42441-FM
Summit Racing
6
$45.95
2.25 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 42441-FM
Summit Racing
6
$156.00
3 Inch Black Widow Exhaust Venom 250 Series Mufflers - 409 Stainless Steel | Black Widow Exhaust BWDDV2-33
Summit Racing
3
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$156.00
3 Inch Black Widow Exhaust Venom 250 Series Mufflers - 409 Stainless Steel | Black Widow Exhaust BWDDV2-33
Summit Racing
3
$219.99
3 Inch Walker Quiet-Flow Mufflers - Steel | Dynomax Performance 22307
Summit Racing
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$219.99
3 Inch Walker Quiet-Flow Mufflers - Steel | Dynomax Performance 22307
Summit Racing
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$69.95
2.25 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71225
Summit Racing
24
$69.95
2.25 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71225
Summit Racing
24
$99.95
3 Inch Flowmaster 40 Series Mufflers - Steel | Flowmaster 430402
Summit Racing
20
$99.95
3 Inch Flowmaster 40 Series Mufflers - Steel | Flowmaster 430402
Summit Racing
20
$201.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 14264
Summit Racing
Free shipping
$201.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 14264
Summit Racing
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$39.99
2.5 Inch Thrush Welded Mufflers - Steel | Thrush 17656
Summit Racing
93
$39.99
2.5 Inch Thrush Welded Mufflers - Steel | Thrush 17656
Summit Racing
93
$156.00
2.5 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 14226
Summit Racing
Free shipping
$156.00
2.5 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 14226
Summit Racing
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$169.99
Flowmaster Inc. 50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound, 942553
Advance Auto Parts
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$169.99
Flowmaster Inc. 50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound, 942553
Advance Auto Parts
40
$44.99
3 Inch Summit Racing 2-Chamber Performance Mufflers - Steel | Summit Racing SUM-638253
Summit Racing
34
$44.99
3 Inch Summit Racing 2-Chamber Performance Mufflers - Steel | Summit Racing SUM-638253
Summit Racing
34
Flowmaster Muffler Sound Chart: Loudest to Quietest [Explained & Reviewed] - chevygeek.com
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Shop Best Sounding Mufflers for an LS3 in a 55 Chevy

Sponsored
About our ads
$99.95
3 Inch Flowmonster 2-Chamber Mufflers - 409 Stainless Steel | Flowmonster 12599-FM
Summit Racing
1
$99.95
3 Inch Flowmonster 2-Chamber Mufflers - 409 Stainless Steel | Flowmonster 12599-FM
Summit Racing
1
$52.95
2.5 Inch Flowmonster 1-Chamber Mufflers - 409 Stainless Steel | Flowmonster 14416-FM
Summit Racing
1
$52.95
2.5 Inch Flowmonster 1-Chamber Mufflers - 409 Stainless Steel | Flowmonster 14416-FM
Summit Racing
1
$97.99
3.5 Inch Moroso Spiral Flow Racing Mufflers - Steel | Moroso 94052
Summit Racing
8
$97.99
3.5 Inch Moroso Spiral Flow Racing Mufflers - Steel | Moroso 94052
Summit Racing
8
$33.95
2.25 Inch Flowtech Red Hots Mufflers - Steel | Flowtech 50251FLT
Summit Racing
21
$33.95
2.25 Inch Flowtech Red Hots Mufflers - Steel | Flowtech 50251FLT
Summit Racing
21
$105.95
NEW Heavy Duty Semi-Truck Muffler 51" X 5" X 5" | Bluebird Buses & More | Universal Fitment
Dale's Super Store
Free shipping
$105.95
NEW Heavy Duty Semi-Truck Muffler 51" X 5" X 5" | Bluebird Buses & More | Universal Fitment
Dale's Super Store
Free shipping
$219.95
2.25 Inch Flowmaster Stainless Steel 50 Series SUV Performance Mufflers - 409 Stainless Steel | Flowmaster 8524553
Summit Racing
9
Free shipping
$219.95
2.25 Inch Flowmaster Stainless Steel 50 Series SUV Performance Mufflers - 409 Stainless Steel | Flowmaster 8524553
Summit Racing
9
$1,099.95
3 Inch Flowmaster Flowfx Active Dual Mode Mufflers - 409 Stainless Steel | Flowmaster 717900
Summit Racing
1
Free shipping
$1,099.95
3 Inch Flowmaster Flowfx Active Dual Mode Mufflers - 409 Stainless Steel | Flowmaster 717900
Summit Racing
1
$52.99
Thrush Glasspack Muffler: Universal Fit Powder Coated Steel, 20" L, 3" In, 3" Out, Round, 24242
Advance Auto Parts
283
$52.99
Thrush Glasspack Muffler: Universal Fit Powder Coated Steel, 20" L, 3" In, 3" Out, Round, 24242
Advance Auto Parts
283
$69.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71249
Summit Racing
7
$69.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 71249
Summit Racing
7
$167.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 72469
Summit Racing
2
Free shipping
$167.95
3 Inch Flowmaster Flowfx Mufflers - 409 Stainless Steel | Flowmaster 72469
Summit Racing
2
$216.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12763
Summit Racing
Free shipping
$216.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12763
Summit Racing
Free shipping
$129.00
3.5 Inch Black Widow Exhaust Widowmaker Mufflers - 409 Stainless Steel | Black Widow Exhaust BW0013-35
Summit Racing
2
Free shipping
$129.00
3.5 Inch Black Widow Exhaust Widowmaker Mufflers - 409 Stainless Steel | Black Widow Exhaust BW0013-35
Summit Racing
2
$45.95
3 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 430402-FM
Summit Racing
3
$45.95
3 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 430402-FM
Summit Racing
3
$200.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12599
Summit Racing
25
Free shipping
$200.00
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12599
Summit Racing
25
$239.95
3 Inch Flowmaster Dbx Mufflers - 304 Stainless Steel | Flowmaster 13014310
Summit Racing
9
Free shipping
$239.95
3 Inch Flowmaster Dbx Mufflers - 304 Stainless Steel | Flowmaster 13014310
Summit Racing
9
$200.45
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12579
Summit Racing
6
Free shipping
$200.45
3 Inch Magnaflow Performance Mufflers - 409 Stainless Steel | Magnaflow 12579
Summit Racing
6
$42.99
3 Inch Thrush Glasspack Mufflers - Steel | Thrush 24242
Summit Racing
15
$42.99
3 Inch Thrush Glasspack Mufflers - Steel | Thrush 24242
Summit Racing
15
$45.95
2.25 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 42443-FM
Summit Racing
2
$45.95
2.25 Inch Flowmonster 2-Chamber Mufflers - Steel | Flowmonster 42443-FM
Summit Racing
2