GMC K3500 Muffler: Compare at The Parts Bin

Is it time for you to replace your GMC K3500 Muffler? We always have a selection of OEM repacement mufflers and aftermarket performance mufflers in stock to meet your needs. If you’re just looking to keep your engine running right without affecting your engine’s sound or performance, you will be happy with the guaranteed quality of our replacement mufflers. But if you want to enhance your GMC’s power and add an aggressive sound that advertises that power, check out our performance mufflers! A standard muffler uses a two pipe system with a resonator chamber to keep your engine running quietly.

Exhaust and sound come in through the inlet pipe into the body of the muffler through the resonator chamber where the sound gets dampened through advanced acoustical design. The inlet pipe continues into another separate chamber where the exhaust and sound leave the inlet pipe and can escape through the outlet pipe.

This system is great for cutting down your engine’s noise, but backpressure develops inside the body of your muffler and reduces the power in your engine. That’s the cost of keeping your engine sounding respectable and relatively quiet. Many performance mufflers eliminate the backpressure problem by using one pipe insulated with glass to cut down on noise without giving the pressure anywhere to build up. A performance muffler will not only let your engine have more power, but will give it a loud, aggressive rumble to let everyone know exactly how much power it has. Whichever GMC K3500 Muffler you want, we guarantee to meet or beat any competitor’s price on the same muffler.Check out our selection and order on our website, or call our toll-free number to speak with an operator who can help you decide the best muffler to get everything you want out of your truck.

Part Name	GMC K3500 Muffler - Super 44 Delta Flow	Click Image to Enlarge Part #F139430452
Brand	Flowmaster
Fits	1985-2000 GMC K3500
Features	Material: Aluminized Steel Series: Super 44 Delta Flow Type: Direct OE Replacement, High Flow OE Replacement
Year	1985-2000
Description	FLOWMASTER SUPER 44 SERIES DELTA FLOW MUFFLER, ALUMINIZED STEEL, BLACK -- For off-road and race applications; 3 in. inlet diameter; 2.5 in. outlet diameter; Single center inlet and dual offset outlet configuration; 4 in. thick x 9.75 in. wide x 13 in. case length, 19 in. overall length; Oval casing; Chambered internal construction; The newest technology from Flowmaster; Designed to replace the old original Flowmaster 40 series muffler; This is the most aggressive and deepest tone street and strip muffler Flowmaster has ever made; It offers maximum performance and an improved flow path radius; Generates more torque and power; Dual exhaust cross-over pipe is strongly recommended in all dual exhaust applications; Requires welding; With Flowmaster's limited 3-year warranty.
Your Price	$98.82
Quantity

GMC K3500 Muffler also fits these models:
1985\|1986::Base; 6Cyl 4.8L; 1985\|1986::Base; 8Cyl 5.7L; 1985\|1986::Base; 8Cyl 6.2L; 1985\|1986::Base; 8Cyl 7.4L; 1985\|1986::High Sierra; 6Cyl 4.8L; 1985\|1986::High Sierra; 8Cyl 5.7L; 1985\|1986::High Sierra; 8Cyl 6.2L; 1985\|1986::High Sierra; 8Cyl 7.4L; 1985\|1986::Sierra Classic; 6Cyl 4.8L; 1985\|1986::Sierra Classic; 8Cyl 5.7L; 1985\|1986::Sierra Classic; 8Cyl 6.2L; 1985\|1986::Sierra Classic; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLE; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 7.4L; 1992\|1993::Sierra SLX; 8Cyl 6.5L; 1992\|1993::Sierra; 8Cyl 6.5L; 1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 5.7L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 7.4L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 5.7L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 7.4L;

Part Name	GMC K3500 Muffler - Super 44 Delta Flow	Click Image to Enlarge Part #F139430462
Brand	Flowmaster
Fits	1985-2000 GMC K3500
Features	Material: Aluminized Steel Series: Super 44 Delta Flow Type: Direct OE Replacement, High Flow OE Replacement
Year	1985-2000
Description	FLOWMASTER SUPER 44 SERIES DELTA FLOW MUFFLER, ALUMINIZED STEEL, BLACK -- For off-road and race applications; 3 in. inlet diameter; 2.5 in. outlet diameter; Single offset inlet and dual offset outlet configuration; 4 in. thick x 9.75 in. wide x 13 in. case length, 19 in. overall length; Oval casing; Chambered internal construction; The newest technology from Flowmaster; Designed to replace the old original Flowmaster 40 series muffler; This is the most aggressive and deepest tone street and strip muffler Flowmaster has ever made; It offers maximum performance and an improved flow path radius; Generates more torque and power; Features noticeable interior resonance; Designed for early generation muscle cars; Dual exhaust cross-over pipe is strongly recommended in all dual exhaust applications; Requires welding; With Flowmaster's limited 3-year warranty.
Your Price	$72.67
Quantity

GMC K3500 Muffler also fits these models:
1985\|1986::Base; 6Cyl 4.8L; 1985\|1986::Base; 8Cyl 5.7L; 1985\|1986::Base; 8Cyl 6.2L; 1985\|1986::Base; 8Cyl 7.4L; 1985\|1986::High Sierra; 6Cyl 4.8L; 1985\|1986::High Sierra; 8Cyl 5.7L; 1985\|1986::High Sierra; 8Cyl 6.2L; 1985\|1986::High Sierra; 8Cyl 7.4L; 1985\|1986::Sierra Classic; 6Cyl 4.8L; 1985\|1986::Sierra Classic; 8Cyl 5.7L; 1985\|1986::Sierra Classic; 8Cyl 6.2L; 1985\|1986::Sierra Classic; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLE; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 7.4L; 1992\|1993::Sierra SLX; 8Cyl 6.5L; 1992\|1993::Sierra; 8Cyl 6.5L; 1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 5.7L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 7.4L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 5.7L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 7.4L;

Part Name	GMC K3500 Muffler - Super 44 Delta Flow	Click Image to Enlarge Part #F13942545
Brand	Flowmaster
Fits	1985-2000 GMC K3500
Features	Material: Aluminized Steel Series: Super 44 Delta Flow Type: Universal Product
Year	1985-2000
Description	FLOWMASTER SUPER 44 SERIES DELTA FLOW MUFFLER, ALUMINIZED STEEL, BLACK -- For off-road and race applications; 2.5 in. inlet and outlet diameter; Single center inlet and outlet configuration; 4 in. thick x 9.75 in. wide x 13 in. case length, 19 in. overall length; Oval casing; Chambered internal construction; The newest technology from Flowmaster; Designed to replace the old original Flowmaster 40 series muffler; This is the most aggressive and deepest tone street and strip muffler Flowmaster has ever made; It offers maximum performance and an improved flow path radius; Generates more torque and power; Features noticeable interior resonance; Designed for early generation muscle cars; Requires welding; With Flowmaster's limited 3-year warranty.
Your Price	$72.73
Quantity

GMC K3500 Muffler also fits these models:
1985\|1986::Base; 6Cyl 4.8L; 1985\|1986::Base; 8Cyl 5.7L; 1985\|1986::Base; 8Cyl 6.2L; 1985\|1986::Base; 8Cyl 7.4L; 1985\|1986::High Sierra; 6Cyl 4.8L; 1985\|1986::High Sierra; 8Cyl 5.7L; 1985\|1986::High Sierra; 8Cyl 6.2L; 1985\|1986::High Sierra; 8Cyl 7.4L; 1985\|1986::Sierra Classic; 6Cyl 4.8L; 1985\|1986::Sierra Classic; 8Cyl 5.7L; 1985\|1986::Sierra Classic; 8Cyl 6.2L; 1985\|1986::Sierra Classic; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLE; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra SLX; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 6.2L; 1988\|1989\|1990\|1991\|1992\|1993::Sierra; 8Cyl 7.4L; 1988\|1989\|1990\|1991\|1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 5.7L; 1988\|1989\|1990\|1991\|1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 7.4L; 1992\|1993::Sierra SLX; 8Cyl 6.5L; 1992\|1993::Sierra; 8Cyl 6.5L; 1992\|1993\|1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLE; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 5.7L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SL; 8Cyl 7.4L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 5.7L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 6.5L; 1994\|1995\|1996\|1997\|1998\|1999\|2000::Sierra SLT; 8Cyl 7.4L;

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