1991 Chevy S-10 Pickup Exhausts

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    • (0 reviews)
      $369.48from $295.58 - $381.73
      Chevy S-10 Pickup 2.8L RWD With Z85 Suspension Short Bed 1991, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Includes 2.5" Single Kit. Behind Rear Tire Exit. 2.5" Inlet / 3" Outlet Polished...
      # 3733265
    • (0 reviews)
      $177.85$142.28
      Chevy S-10 Pickup RWD (Rear-Wheel Drive) 1991, Super Turbo™ Muffler-Back Exhaust System by DynoMax®. 2.25" Tubing. Includes 2.25" Tail Pipe and Clamps. Dyno proven to flow up to 70 SCFM. DynoMax® Super Turbo™ performance...
      Constructed to increase horsepower and torque thanks to improved exhaust flowThe Super Turbo muffler will maintain a mellow performance tone
      # 18216032
    • (0 reviews)
      $264.18from $211.34 - $295.79
      Chevy S-10 Pickup 1991, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. 3" Inlet / 3" Outlet Diameter. 8.25" Wide. If your car needs replacement, install one that will get you through the smog check and give you...
      # 22202327
    • (0 reviews)
      $149.95from $119.96 - $154.90
      Chevy S-10 Pickup 1991, Direct Fit Federal Catalytic Converter by MagnaFlow®. 8.25" Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will...
      # 22202322
    • (0 reviews)
      $103.28$82.62
      Chevy S-10 Pickup 2.5L 1991, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      # 36757135
    • (0 reviews)
      $93.96$75.17
      Chevy S-10 Pickup RWD (Rear-Wheel Drive) 1991, Super Turbo™ Direct Fit Muffler by DynoMax®. 2.5" Offset Inlet / 2.25" Center Outlet. 20" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. Get improved exhaust flow...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      # 18215913
    • (0 reviews)
      $57.71$46.17
      Chevy S-10 Pickup RWD (Rear-Wheel Drive) 1991, Tail Pipe by DynoMax®. 2.25" Inlet / 2.75" Outlet. 52" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      # 18216057
    • (0 reviews)
      $101.65$81.32
      Chevy S-10 Pickup 1991, 40 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster....
      # 52440682
    • (0 reviews)
      $108.85$87.08
      Chevy S-10 Pickup 1991, 40 Series Original Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is...
      # 52440686
    • (0 reviews)
      $133.78from $107.02 - $120.66
      Chevy S-10 Pickup 1991, 50 Series Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are...
      # 52440693
    • (0 reviews)
      $104.88from $83.90 - $94.44
      Chevy S-10 Base / Tahoe 1991, Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the...
      # 52440696
    • (0 reviews)
      $81.34from $65.07 - $93.72
      Chevy S-10 Pickup 1991, Exhaust Manifold by Dorman®, 1 per Pack, 1 per Pack. Material: Cast Iron. With Installation Hardware. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 16497371
    • (0 reviews)
      $124.33from $99.46 - $185.88
      Chevy S-10 Pickup 1991, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      # 46783989
    • (0 reviews)
      $83.75from $67.00 - $119.05
      Chevy S-10 Pickup 1991, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      # 46783993
    • (0 reviews)
      $120.06from $96.05 - $119.57
      Chevy S-10 Pickup 1991, EPA Direct Fit Undercar Catalytic Converter by Eastern®. Series: Standard. One Clamp. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      # 38841102
    • (0 reviews)
      $43.01$34.41
      Chevy S-10 Pickup 1991, EPA Universal Fit Undercar Catalytic Converter by Eastern®. Series: Standard. Overall Lenght: 14". Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 38841105
    • (0 reviews)
      $87.70$70.16
      Chevy S-10 Pickup 1991, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      # 46784012
    • (0 reviews)
      $43.81$35.05
      Chevy S-10 Pickup 1991, SoundFX Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      # 46784014
    • (0 reviews)
      $40.25$32.20
      Chevy S-10 Pickup 1991, SoundFX Universal Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityUniversal fit – may require a few modifications to install
      # 46784016
    • (0 reviews)
      $43.60$34.88
      Chevy S-10 Pickup 1991, Tru-Fit Universal Muffler by Walker®. The Tru-Fit Universal Muffler is designed to provide installers and DIY users with optimum performance and quality acoustics at an affordable price. This 100% aluminized...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      # 46784021
    • (0 reviews)
      $62.89$50.31
      Chevy S-10 Pickup L4 RWD (Rear-Wheel Drive) 1991, Front Pipe by Walker®. Finish - Aluminized, 27.5" Overall Length, 1 Inlets, Inlet Connection Type - 2 Bolt Welded Flange with Spherical Flare, 1 Outlets, 2.25" Outlet Diameter,...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 46778780
    • (0 reviews)
      $13.74from $10.99 - $30.87
      Chevy S-10 Pickup 1991, Intermediate Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 46783978
    • (0 reviews)
      $20.50from $16.40 - $16.88
      Chevy S-10 Pickup 1991, Tail Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 46784018
    • (0 reviews)
      $68.85from $55.08 - $85.81
      Chevy S-10 Pickup V6 1991, Y Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 46784024
    • (0 reviews)
      $30.94from $24.75 - $30.70
      Chevy S-10 Pickup V6 4.3L Z Engine VIN Code 1991, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t...
      # 9383692
    • (0 reviews)
      $25.38$20.30
      Chevy S-10 Pickup V6 4.3L Z Engine VIN Code 1991, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core....
      # 9387667
    • (0 reviews)
      $6.00from $4.80 - $9.38
      Chevy S-10 Pickup 1991, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 19059933
    • (0 reviews)
      $5.95from $4.76 - $8.38
      Chevy S-10 Pickup 1991, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      # 24097141
    • (0 reviews)
      $8.50from $6.80 - $8.55
      Chevy S-10 Pickup 1991, Flange by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 46784006
    • (0 reviews)
      $6.85from $5.48 - $10.50
      Chevy S-10 Pickup 1991, Spring by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 46783986
    • (0 reviews)
      $6.15from $4.92 - $16.45
      Chevy S-10 Pickup 1991, Front Metal Exhaust Manifold Bolt and Spring by Dorman®. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or...
      New hardware helps fix exhaust leaksDepending on the application, kits include hardware to securely attach the manifold to the exhaust system
      # 31571368
    • (0 reviews)
      $4.48from $3.58 - $6.40
      Chevy S-10 Pickup 1991, Bracket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 46783998
    • (0 reviews)
      $2.03from $1.62 - $2.37
      Chevy S-10 Pickup 1991, Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 46784001
    • (0 reviews)
      $13.13from $10.50 - $13.01
      Chevy S-10 Pickup 1991, Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 8742649
    • (0 reviews)
      $8.25$6.60
      Chevy S-10 Pickup 1991, Hanger by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 46784009
    • (0 reviews)
      $8.73$6.98
      Chevy S-10 Pickup L4 RWD (Rear-Wheel Drive) 1991, Insulator by Walker®. 4.5" Exhaust Hanger Overall Length, 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 46778782
    • (0 reviews)
      $11.18from $8.94 - $9.19
      Chevy S-10 Pickup 1991, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Packing. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 19066227
    • (0 reviews)
      $11.65from $9.32 - $9.86
      Chevy S-10 Pickup 1991, Exhaust Seal Ring by Victor Reinz®. Exhaust Pipe to Manifold. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      # 24097090
    • (0 reviews)
      $138.18$110.54
      Chevy S-10 Pickup 1991, Universal Fit Center Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 17571108
    • (0 reviews)
      $27.96$22.37
      Chevy S-10 Pickup V6 4.3L Z Engine VIN Code 1991, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core....
      # 9381774
    • (0 reviews)
      $94.53from $75.62 - $146.90
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      # 898490
    • (0 reviews)
      $209.88from $167.90 - $267.60
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      # 898450
    • (0 reviews)
      $132.48from $105.98 - $230.86
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      # 898479
    • (0 reviews)
      $246.58$197.26
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      # 3146020
    • (0 reviews)
      $390.89$312.71
      Universal Delta Force™ Aluminized Steel Low Profile Oval Tubing Race Muffler by Flowmaster®, Aggressive Sound, 3.50" Dual Inlet / 3.50" Dual Outlet, 2.75 Thick x 11" Wide x 25" Length. The low profile mufflers are Delta Flow™...
      # 898448
    • (1 reviews)
      $111.25from $89.00 - $134.32
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      # 898456
    • (1 reviews)
      $236.09$188.87
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      # 898465
    • (0 reviews)
      $234.83from $187.86 - $208.84
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      # 23297627
    • (0 reviews)
      $274.15$219.32
      Universal Scavenger Series Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They...
      # 898468
    • (1 reviews)
      $112.49from $89.99 - $108.08
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      # 897054
    • (0 reviews)
      $108.85$87.08
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      # 897079
    • (0 reviews)
      $222.98$178.38
      Universal 50 Series Delta Flow™ Aluminized Steel Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 12" Wide x 22" Case Length x 28" Overall Length. The 50 Series Big Block Muffler is Flowmaster’s largest and quietest...
      # 897082
    • (0 reviews)
      $174.45$139.56
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      # 897156
    • (0 reviews)
      $193.74from $154.99 - $162.66
      Universal 50 Series HD Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 4" Thick x 9.75" Wide x 18" Case Length x 23" Overall Length. The 50 Series HD Delta Flow mufflers are big mufflers for big trucks. With 4” internal...
      # 897102
    • (0 reviews)
      $163.98$131.18
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      # 897052
    • (0 reviews)
      $190.19$152.15
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      # 897109
    • (0 reviews)
      $183.63from $146.90 - $205.66
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      # 897161
    • (5 reviews)
      $87.49from $69.99 - $73.44
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      # 897126
    • (0 reviews)
      $131.15from $104.92 - $109.49
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      # 897132
    • (2 reviews)
      $104.88from $83.90 - $94.44
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street...
      # 897136



    Guides & Articles
    Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
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