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Flowmaster 50 Series™ Big Block Muffler

Collections: Performance

Part: ds_BDXN_530504

Availability: Special order, usually ships in 2-3 weeks. However, if the manufacturer has this item in stock we can normally drop ship it directly to you within 3-5 business days. Contact us and we can get you an accurate ETA before placing an order.

Price: $250.95

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The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

This Part Fits:

Year Make Model Submodel
2003 Chevrolet Silverado 1500 SS
2001-2003 Chevrolet Silverado 1500 HD
2001 Chevrolet Silverado 2500 HD
2002 Chevrolet Silverado 2500 HD
2004 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 2500 HD WT
Content for specifications
Content for warranty information

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

This Part Fits:

Year Make Model Submodel
2003 Chevrolet Silverado 1500 SS
2001-2003 Chevrolet Silverado 1500 HD
2001 Chevrolet Silverado 2500 HD
2002 Chevrolet Silverado 2500 HD
2004 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 2500 HD WT

Content for specifications

Content for warranty information