Mufflers for 1991 GMC C3500 Pickup
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![18133 - : SoundFX Universal Universal Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/baa5ac2897083e86c050e5cd7292e4a6.webp "18133 - : SoundFX Universal Universal Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
18133
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality...
$56.33
Fits Most Vehicles
![45295 - : Exhaust Tail Pipe 3" Inlet (ID) 3" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e49351670225c3454fede6eb6ddeadea.webp "45295 - : Exhaust Tail Pipe 3" Inlet (ID) 3" Outlet (OD) for Walker Exhaust")
Exhaust Tail Pipe 3" Inlet (ID) 3" Outlet (OD)
Walker Exhaust
45295
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$70.87
![22719 - : Quiet-Flow SS Direct Fit Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/50ae9c3411416c544ae0d9ac305a3166.webp "22719 - : Quiet-Flow SS Direct Fit Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
22719
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior...
$98.84
![45308 - : Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/55f044315a4b91c3f928266b1b575f47.webp "45308 - : Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD) for Walker Exhaust")
Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD)
Walker Exhaust
45308
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$36.31
![18344 - : SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ea96505c338d0e838f861fbdc2e21025.webp "18344 - : SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
18344
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$60.59
![45054 - : Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/5a4adb2a23c2a8f35d56c67f5cad17e0.webp "45054 - : Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
45054
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$33.30
![18202 - : SoundFX Direct Fit Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/d3f146d3285b3c0a088bca97191395d1.webp "18202 - : SoundFX Direct Fit Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 3" Inlet (ID) 2.25" Outlet (ID)
Walker Exhaust
18202
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
![45307 - : Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/c34edc8a7d1aeae238df7c506811b975.webp "45307 - : Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD) for Walker Exhaust")
Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD)
Walker Exhaust
45307
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$35.78
![45053 - : Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/d243a6de22b2b1515f00fb924259ce87.webp "45053 - : Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Tail Pipe 2" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
45053
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$29.38
Exhaust Muffler Strap
Walker Exhaust
35564
Walker® provides the hardware and accessories to help finish the job faster and easier. Walker® is a "one-stop" convenience, offering...
$9.52
![44400 - : Exhaust Pipe 3" Inlet (ID) 3" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/2edb565368a1689715e99008f8607399.webp "44400 - : Exhaust Pipe 3" Inlet (ID) 3" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 3" Inlet (ID) 3" Outlet (OD)
Walker Exhaust
44400
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$36.05
![43425 - : Exhaust Pipe 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/56140fe0f2a9a8ddd4c483d4f6bc4eb7.webp "43425 - : Exhaust Pipe 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
Exhaust Pipe 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
43425
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
Direct Fit Muffler - MSL Maximum
AP Exhaust
700126
AP MSL Mximum Muffler A muffler designed for the Professional installer; Constructed from 100% Aluminized Steel; Engineered to perform...
$49.92
Fits Your Vehicle
Muffler - Challenge
AP Exhaust
3269
AP Challenge Muffler Our best Direct Fit OE replacement muffler; Constructed from 100% Aluminized Steel; Original Equipment Tuning...
$89.62
Fits Your Vehicle
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