1991 Chevy Commercial Chassis Performance Headers

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    • (0 reviews)
      # 231055517
      Chevy Commercial Chassis with Angle or Straight Plug Heads with Chevy Small Block Engine 1991, Black Painted Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5"....
      $319.99
    • (0 reviews)
      # mpn358945592
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Black Painted Economy Crossover Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Finish: Black Painted....
      $299.99
    • (0 reviews)
      # 231055555
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Black Painted Long Tube Pavement Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 7.50"....
      $399.99
    • (0 reviews)
      # 231055571
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Mid-Length Tube Modified Exhaust Headers by Dynatech®. Emissions: Racing Only. Header Style: Mid-Length Tube. These Mid Length Modified Headers have been designed for use with...
      $275.99 - $329.99
    • (0 reviews)
      # 231055514
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". Emissions: Racing Only....
      $379.99
    • (0 reviews)
      # 231055612
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Mild Steel Black Painted Stock Clip Exhaust Headers by Dynatech®. Collector Outlet Diameter: 3". Emissions: Racing Only. Finish: Black Painted. Color: Black. Header Coating:...
      $299.99 - $309.99
    • (1 review)
      # mpn358945662
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Pro Cruiser Polished Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Emissions: Racing Only....
      $299.99
    • (0 reviews)
      # 231055606
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". Emissions: Racing Only....
      $924.99 - $1,062.49
    • (0 reviews)
      # mpn358945683
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Stainless Steel Natural Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Emissions: Racing Only. Finish: Natural. Color: Natural. Header...
      $399.99
    • (0 reviews)
      # mpn4351213861
      Chevy Commercial Chassis 5.0L 1991, Exhaust Headers by Advance Adapters®. Emissions: EPA compliant. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $263.82
    • (0 reviews)
      # 378550271
      Chevy Commercial Chassis 1991, Lakester Exhaust Headers by Patriot Exhaust®. Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Header Coating: Ceramic Coating. Classic design allows for hookup to an under chassis exhaust system...
      $541.52 - $875.53
    • (0 reviews)
      # 91563348
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Emissions: Racing Only. Material: Steel. This superior Patriot EXhaust product is just...
      $229.26 - $237.32
    • (0 reviews)
      # 378550221
      Chevy Commercial Chassis 5.0L 1991, Long Tube Exhaust Headers by Patriot Exhaust®. Collector Outlet Diameter: 3". Header Style: Long Tube. This superior Patriot EXhaust product is just for you. Carefully designed for maximum...
      $315.49 - $679.49
    • (0 reviews)
      # 378550241
      Chevy Commercial Chassis 5.0L 1991, Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". This superior Patriot EXhaust product is just for you. Carefully designed for maximum...
      $266.11 - $556.88
    • (0 reviews)
      # 378550289
      Chevy Commercial Chassis 1991, Sprint Style Exhaust Header Weld-Up Kit by Patriot Exhaust®. Emissions: Racing Only. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than...
      $183.67 - $201.33
    • (0 reviews)
      # mpn358950119
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Steel Raw Long Tube Bucket Sprint Car Style Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant....
      $236.01
    • (0 reviews)
      # 378550237
      Chevy Commercial Chassis 5.0L 1991, Street Rod Sprint Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. This superior Patriot EXhaust product is just for...
      $254.08 - $512.24
    • (0 reviews)
      # 231055674
      Chevy Commercial Chassis 1991, Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and...
      $202.89 - $569.53
    • (0 reviews)
      # 87281896
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, DIRT Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $301.92
    • (0 reviews)
      # mpn359116081
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Demolition Derby Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". This top-notch product by Schoenfeld Headers is made to give that extra boost that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.22
    • (0 reviews)
      # 513188464
      Chevy Commercial Chassis 1991, Exhaust Header by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $173.46 - $294.48
    • (0 reviews)
      # 87281960
      Chevy Commercial Chassis 1991, IMCA Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $154.18 - $356.72
    • (0 reviews)
      # 87282041
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Tri-Y Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $599.72 - $702.28
    • (0 reviews)
      # mpn359116012
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Zoomie Exhaust Headers by Schoenfeld Headers®. Standard Zoomie Grassburner. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $133.12
    • (0 reviews)
      # 346292305
      Chevy Commercial Chassis 1991, Short Tube Exhaust Header by BTP®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Header Style: Short Tube. Heavy Duty 1-5/8" Steel Tubes w/ 3/8" Flanges....
      $139.54 - $236.84
    • (0 reviews)
      # 231055580
      Chevy Commercial Chassis with Chevy Small Block Engine / with LS-Based Engines 1991, MuscleMAXX Stainless Steel Natural Header Reducer Cone Kit by Dynatech®. Finish: Natural. Material: Stainless Steel. Dynatech® reducer cone kits for...
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # mpn358582413
      Chevy Commercial Chassis 5.0L 1991, Aluminum Header Flange Kit by Moroso®. Material: Aluminum. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...
      High quality at an affordable priceExpertly made from premium materials
      $115.02
    • (0 reviews)
      # 87281951
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Header Flanges by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $35.59 - $138.67
    • (0 reviews)
      # mpn306537478
      Chevy Commercial Chassis For Stock Or CNC Ported Heads 1991, Premium Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $39.99
    • (0 reviews)
      # mpn358945752
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Aluminum Adapter Plate by Dynatech®. Material: Aluminum. These SBC to Stahl Aluminum Adapter Plate Kits allow you to use a larger tube size to maximize power.
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $164.99
    • (0 reviews)
      # mpn358945745
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Fiber Exhaust Header Gasket by Dynatech®. Material: Fiber. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # mpn358945740
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Spread Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to...
      Made of High Quality MaterialsBuilt to Last
      $15.99
    • (0 reviews)
      # mpn358945741
      Chevy Commercial Chassis with Chevy Small Block Engine 1991, Standard Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # mpn2513694
      Chevy Commercial Chassis 5.7L 1991, Exhaust Gasket Set by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $18.95
    • (0 reviews)
      # mpn584600114
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Spread Port Exhaust Header Gasket by Brodix®. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When the...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.59
    • (0 reviews)
      # mpn358587986
      Chevy Commercial Chassis 5.0L 1991, Header Gasket by Howe Racing Enterprises®. Designed utilizing the latest technology, this product by Howe Racing Enterprises® features premium quality and will perform better than advertised. Perfect...
      High quality at an affordable priceExpertly made from premium materials
      $11.79
    • (0 reviews)
      # mpn4498826284
      Chevy Commercial Chassis 5.0L 1991, Exhaust Header Gaskets by JBA®. JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. This product is made of high-quality materials to serve you for years to come....
      JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F
      $42.89
    • (0 reviews)
      # 378550266
      Chevy Commercial Chassis 1991, Exhaust Header Gasket by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This...
      Expertly crafted from premium materialsQuality design and workmanship
      $17.17 - $17.63
    • (0 reviews)
      # 231055667
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Header Flange Kit by Patriot Exhaust®. Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with...
      Precision machined flangeBuilt of High quality materials
      $46.51 - $66.94
    • (0 reviews)
      # 652678798
      Chevy Commercial Chassis 1991, Graph-Flex Header Flange Gaskets by Percy's High Performance®. Persy's High Performance makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors,...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.97
    • (0 reviews)
      # 652777878
      Chevy Commercial Chassis 1991, Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $21.54 - $23.97
    • (0 reviews)
      # 652505836
      Chevy Commercial Chassis 1991, HTR Collector Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.86 - $18.77
    • (0 reviews)
      # 652646851
      Chevy Commercial Chassis 1991, Seal-4-Good™ Aluminum Header Flange Gaskets by Percy's High Performance®. Material: Aluminum. Percy's High Performance makes exhaust manifold and collector gaskets that will withstand the temperatures...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $35.11
    • (0 reviews)
      # 69062184
      Chevy Commercial Chassis 1991, Seal-4-Good™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $33.24 - $35.11
    • (0 reviews)
      # mpn4483467622
      Chevy Commercial Chassis 1991, Seal-4-Good™ Round Header Flange Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $35.11
    • (0 reviews)
      # 69062186
      Chevy Commercial Chassis 1991, XX Carbon™ Exhaust Header Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.18 - $23.79
    • (0 reviews)
      # 652186785
      Chevy Commercial Chassis 1991, XX Carbon™ Header Flange Gaskets by Percy's High Performance®. Persy's High Performance makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors,...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $21.77
    • (0 reviews)
      # mpn358493021
      Chevy Commercial Chassis 1991, Soft Conforming Aluminum Header Gasket Set by ProForm®. Material: Soft Conforming Aluminum. Made From Soft Conforming Aluminum Material, Easily Mates and Conforms To The Surface Of Exhaust Headers To...
      Designed to upgrade your ride's performanceProduced by highly specialized machines to last
      $25.40
    • (0 reviews)
      # 262497114
      Chevy Commercial Chassis 1991, Exhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees. Whether...
      Designed to crush 50%.This allows them to fill gaps in the flange surface up to 1/16"3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $27.99 - $35.99
    • (0 reviews)
      # 235900734
      Chevy Commercial Chassis 1991, Accu Seal Pro Exhaust Header Gaskets by SCE Gaskets®. Gaskets for SBC with Headers or Stock Manifolds with 'Rounded' Ports, this pattern is the most common for stock cylinder heads from 265 to 350ci small...
      Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing
      $22.64 - $28.93
    • (0 reviews)
      # 520885680
      Chevy Commercial Chassis 1991, Annealed Copper Flat Annealed Copper Exhaust Header Gaskets by SCE Gaskets®. Material: Flat Annealed Copper. Don't let a broken gasket in your exhaust system ruin your weekend plans. This high-quality...
      Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time
      $67.21 - $73.33
    • (0 reviews)
      # 235900914
      Chevy Commercial Chassis 1991, Embossed Copper Exhaust Header Gaskets by SCE Gaskets®. Material: Embossed Copper. SCE Gaskets invented embossed copper exhaust gaskets and they are the most effective way to insure leak-free, re-usable...
      Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time
      $40.30 - $51.30
    • (0 reviews)
      # 231218918
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Exhaust Header Copper Gasket by Big End Performance®. This Big End Performance product is just the option for you in case you want to get the most out of your auto. It is made...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $34.05 - $34.76
    • (0 reviews)
      # mpn1903647976
      Chevy Commercial Chassis 1991, Bright Polished Header Bolt Set by Mr. Gasket®. Finish: Bright Polished. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $31.49
    • (0 reviews)
      # 301803136
      Chevy Commercial Chassis 1991, Header Bolts by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology
      $7.95 - $8.95
    • (0 reviews)
      # mpn3255374611
      Chevy Commercial Chassis 1991, Header Stud Kit by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      High quality at an affordable priceExpertly made from premium materials
      $65.95
    • (0 reviews)
      # 652458812
      Chevy Commercial Chassis 1991, Vibe-Lock Header Bolt Kit by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to...
      Built to match your exact requirementsHigh quality you can rely on
      $13.77 - $86.29
    • (0 reviews)
      # 314945414
      Chevy Commercial Chassis 1991, Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking...
      High quality at an affordable priceExpertly made from premium materials
      $20.00 - $62.31
    • (0 reviews)
      # mpn358726796
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Small Head Exhaust Header Bolts by Trans-Dapt®. This Trans-Dapt product is just the option for you in case you want to get the most out of your auto. It is made from...
      $4.45
    • (0 reviews)
      # mpn358726687
      Chevy Commercial Chassis with Small Block Chevy Engine 1991, Standard Head Exhaust Header Bolts by Trans-Dapt®. This Trans-Dapt product is just the option for you in case you want to get the most out of your auto. It is made from...
      $6.02




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    1991 Chevy Commercial Chassis Performance Headers Reviews

    Average rating:  4  4 - 1 review
    4 of 5
    Dynatech® - Polished Street Rod Small Block Block Hugger Exhaust Header
    I Have a 1967 El Camino, I was not able to use these on mine for some reason the collector would hit my cross member on both sides. I have a Chevy 350 motor. I wish they would fit, they look great.
    DPosted by Don (Corona, CA) / December 28, 2016
    1967 Chevy El Camino
    Was this review helpful for you? Yes

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