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Flowmaster 50 Big Block - Main Product View
Flowmaster 50 Big Block - 3.00 Dual In / 3.50 Offset Out - Mild Sound fits 2001-2008 Cadillac / Chevrolet / GMC - Side View
Flowmaster 50 Big Block - 3.00 Dual In / 3.50 Offset Out - Mild Sound fits 2001-2008 Cadillac / Chevrolet / GMC - Detail View
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Flowmaster 50 Big Block - 3.00 Dual In / 3.50 Offset Out - Mild Sound fits 2001-2008 Cadillac / Chevrolet / GMC

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Flowmaster
530513
In stock
$304.99 USD
$304.99 USD

Flowmaster 50 Big Block - 3.00 Dual In / 3.50 Offset Out - Mild Sound fits 2001-2008 Cadillac / Chevrolet / GMC
Muffler - 50 Series Big Block - Dual 3 in Inlets - 3.5 in Offset Outlet - 22 x 12 x 5 in Oval Body - 28 in Long - Steel - Black Paint - Universal - Each


This Part Fits:

Year Make Model Submodel Engine
2001-2002 GMC Sierra 2500 SL Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 SL Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 HD SL Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 HD SL Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 HD SL Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 HD SL Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 HD SL Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2002 GMC Sierra 2500 HD SL Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2003 Chevrolet Silverado 1500 HD LS Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2003 Chevrolet Silverado 1500 HD LT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2003 GMC Sierra 1500 HD SLE Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2003 GMC Sierra 1500 HD SLT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD Base Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD Base Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD Base Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LS Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LS Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LS Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LS Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LS Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LS Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LT Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 Chevrolet Silverado 2500 HD LT Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 SLE Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 SLE Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 SLT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLE Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLE Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLE Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLE Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLE Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLE Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLT Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2001-2004 GMC Sierra 2500 HD SLT Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LS Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LS Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LS Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 Chevrolet Silverado 2500 HD LT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 SL Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 SL Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 SL Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 SL Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 SLE Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 SLE Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 SLE Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 SLE Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 SLT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 SLT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SL Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SL Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SL Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SL Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SL Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SL Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SLE Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SLE Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SLE Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SLT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002 GMC Sierra 2500 HD SLT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated
2002-2004 Chevrolet Silverado 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 Chevrolet Silverado 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 Chevrolet Silverado 2500 HD Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 Chevrolet Silverado 2500 HD LS Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 Chevrolet Silverado 2500 HD LS Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 Chevrolet Silverado 2500 HD LS Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD Base Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD SLE Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD SLE Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD SLE Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD SLT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2004 GMC Sierra 2500 HD SLT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2002-2006 Cadillac Escalade Base Sport Utility 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2003 Chevrolet Silverado 1500 SS Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2003-2004 GMC Sierra 2500 WT Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2003-2004 GMC Sierra 2500 HD WT Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2003-2004 GMC Sierra 2500 HD WT Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2003-2004 GMC Sierra 2500 HD WT Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Standard Cab Pickup 2-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 Chevrolet Silverado 2500 HD WT Standard Cab Pickup 2-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2004 GMC Sierra 2500 SLE Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 SLT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 WT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 HD WT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2004 GMC Sierra 2500 HD WT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 HD WT Crew Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 HD WT Extended Cab Pickup 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 HD WT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2004 GMC Sierra 2500 HD WT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
2007-2008 Chevrolet Suburban 1500 LT Sport Utility 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2007-2008 Chevrolet Suburban 1500 LTZ Sport Utility 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2007-2008 GMC Yukon XL 1500 SLE Sport Utility 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
2007-2008 GMC Yukon XL 1500 SLT Sport Utility 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
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