1991 Chevy Blazer Performance Headers

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  • 5.7L
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    • (0 reviews)
      # 781489773
      Chevy Blazer Silverado Sport Utility 5.7L 1991, Racing 4-1 Long Tube Exhaust Headers by Torxe™. Primary Tubing Diameter: 1.25". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. This product is made of...
      $200.00
    • (1 review)
      # mpn2231257599
      Chevy Blazer 5.7L without Air Injection 1991, Mild Steel Short Tube Exhaust Headers by PaceSetter®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Emissions: CARB compliant. Color: Chrome. Header Coating: Ceramic...
      Machined flanges and 16-gauge primaries, just like race long tubesPollution control hook ups
      $358.87
    • (0 reviews)
      # 781771774
      Chevy Blazer 5.7L 1991, Afterburner™ Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. All hardware and premium gaskets...
      $246.95 - $426.95
    • (0 reviews)
      # 781716771
      Chevy Blazer 5.7L 1991, Long Tube Exhaust Headers by Flowtech®. Emissions: Racing Only. Header Material: Mild Steel. Header Style: Long Tube. Include all mounting hardware. What happens when you're doing a custom installation, or if you...
      $157.95 - $333.95
    • (0 reviews)
      # 1154712893
      Chevy Blazer Scottsdale 5.7L with Power Steering 1991, Elite Ultra-Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: CARB compliant. Color: Silver....
      $599.16 - $692.66
    • (0 reviews)
      # 97026268
      Chevy Blazer 1991, Elite Ultra-Duty Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Emissions: Racing Only. Color: Silver. Header Coating: Ceramic Coating. Header Style: Long Tube. Hedman's...
      $458.99 - $552.65
    • (0 reviews)
      # 96402711
      Chevy Blazer with Early Chassis 1991, Standard Duty Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. These Hedman's headers will retain a cleaner look...
      $206.73 - $1,107.91
    • (0 reviews)
      # 403037532
      Chevy Blazer 1991, Standard Duty Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Emissions: Racing Only. Color: Black. Header Coating: Ceramic Coating. Header Style: Long Tube. The standard-duty Black Maxx™ Hedman...
      $453.54 - $574.66
    • (0 reviews)
      # 1154722854
      Chevy Blazer Scottsdale 5.7L with Power Steering 1991, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: CARB compliant. Header Style: Long...
      $299.00 - $662.59
    • (0 reviews)
      # 1022081126
      Chevy Blazer 1991, Street 304 SS Long Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Color: Black. Header Coating: Ceramic Coating. Header Style:...
      $997.65 - $1,097.36
    • (0 reviews)
      # 231029786
      Chevy Blazer 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1991, Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Emissions: Racing Only. Color:...
      $319.99
    • (0 reviews)
      # 231029848
      Chevy Blazer 5.7L with Chevy Small Block Engine 1991, 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". Emissions: Racing Only....
      $399.99 - $444.99
    • (0 reviews)
      # 231029775
      Chevy Blazer 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. These 604 Crate...
      $379.99
    • (1 review)
      # mpn358945662
      Chevy Blazer 5.7L with Chevy Small Block Engine 1991, Pro Cruiser Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Comes standard...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # 231029893
      Chevy Blazer 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. These...
      $924.99 - $1,062.49
    • (0 reviews)
      # mpn358945683
      Chevy Blazer 5.7L with Chevy Small Block Engine 1991, Stainless Steel Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Emissions: Racing Only. Color: Natural. Header Coating: Uncoated. These Long...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $399.99
    • (0 reviews)
      # mpn4351213861
      Chevy Blazer 5.7L 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 customers in...
      High quality at an affordable priceExpertly made from premium materials
      $236.62
    • (0 reviews)
      # 623335683
      Chevy Blazer 6.2L 1991, Dirt Modified Triple Step Tri-Y Exhaust Headers by Beyea Custom Headers®. Keeping the exhaust system in peak operating condition is crucial for effective performance of your racing vehicle. Beyea offers this...
      Custom built to fit your racing needs, wants, and expectationsWill enhance your auto's operation by providing power gains
      $926.20
    • (0 reviews)
      # mpn358500764
      Chevy Blazer 6.2L with 23 Degree Heads 1991, IMCA/UMP Dirt Modified Tri-Y Exhaust Headers by Beyea Custom Headers®. Primary Tubing Diameter: 1.75"-1.875"-2". Collector Outlet Diameter: 3.5". Keeping the exhaust system in peak operating...
      Custom built to fit your racing needs, wants, and expectationsWill enhance your auto's operation by providing power gains
      $867.08
    • (0 reviews)
      # 447956354
      Chevy Blazer 1991, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Style: Long Tube. This Doug's Headers product is just the option for you in case you want to...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $523.31 - $922.00
    • (0 reviews)
      # 370195296
      Chevy Blazer Automatic Transmission 1991, Exhaust Headers by Patriot Exhaust®. Collector Outlet Diameter: 2.5". Emissions: Racing Only. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance,...
      $247.15 - $413.40
    • (0 reviews)
      # 448002535
      Chevy Blazer 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 while the...
      $513.39 - $875.53
    • (0 reviews)
      # 71684506
      Chevy Blazer 5.7L 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 for...
      $229.26 - $237.32
    • (0 reviews)
      # 378501772
      Chevy Blazer 5.7L 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 performance,...
      +1
      $255.91 - $556.88
    • (0 reviews)
      # 448043299
      Chevy Blazer 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 just meet your...
      $183.67 - $211.53
    • (0 reviews)
      # 378501739
      Chevy Blazer 5.7L 1991, Steel 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 performance, is...
      $315.49 - $679.49
    • (0 reviews)
      # mpn358950119
      Chevy Blazer 5.7L with Small Block Chevy Engine 1991, Steel Long Tube Bucket Sprint Car Style Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Color: Gray....
      Expertly crafted from premium materialsQuality design and workmanship
      $236.01
    • (0 reviews)
      # 378501768
      Chevy Blazer 5.7L 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 you. Carefully...
      $264.28 - $512.24
    • (0 reviews)
      # 447987579
      Chevy Blazer 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 expectations....
      +3
      $202.89 - $569.53
    • (0 reviews)
      # 231169088
      Chevy Blazer with Chevy Small Block Engine 1991, Conventional Crossover 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $699.45
    • (0 reviews)
      # 87266492
      Chevy Blazer 5.7L 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 is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $301.92
    • (0 reviews)
      # mpn359116081
      Chevy Blazer 5.7L 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 every...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.22
    • (0 reviews)
      # 231169311
      Chevy Blazer 5.7L with Chevy Small Block Engine 1991, Dirt Late Model 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $240.93 - $720.76
    • (0 reviews)
      # 466818653
      Chevy Blazer with Chevy Small Block Engine 1991, H Style Conventional Crossover 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $245.01 - $301.92
    • (0 reviews)
      # 231169511
      Chevy Blazer 5.7L with Chevy Small Block Engine 1991, SBC Chassis Steel Exhaust Headers by Schoenfeld Headers®. Collector Outlet Diameter: 3.5". Header Coating: Painted. This top-notch product by Schoenfeld Headers is made to give that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $198.59 - $231.30
    • (0 reviews)
      # 231169709
      Chevy Blazer 5.7L with Chevy Small Block Engine 1991, Street Stock Steel Exhaust Headers by Schoenfeld Headers®. Header Coating: Painted. 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
      $202.38 - $656.83
    • (0 reviews)
      # 87266599
      Chevy Blazer 5.7L 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 product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $655.84 - $702.28
    • (0 reviews)
      # mpn359116012
      Chevy Blazer 5.7L 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)
      # 564462252
      Chevy Blazer 6.2L 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. Includes...
      $139.54 - $236.84
    • (0 reviews)
      # 372848603
      Chevy Blazer with Small Block Engine 1991, 4-2-1 Steel Tri-Y Exhaust Headers with Adapters by Doug Thorley Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: CARB compliant. Backed by over 50 years of...
      $726.00 - $781.00
    • (0 reviews)
      # 898325624
      Chevy Blazer 1991, Mid-Length Tube Exhaust Header Set by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Header Style: Mid-Length Tube. This top-grade product is...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      +2
      $130.33 - $256.00
    • (0 reviews)
      # 1141289847
      Chevy Blazer 5.7L 1991, Short Tube Exhaust Header Set by Racing Power Company®. Tight-Fit Shorty Headers. Under-Over. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Style: Short Tube. This top-grade product is...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $110.25 - $227.22
    • (0 reviews)
      # 1141296857
      Chevy Blazer 5.7L 1991, Street Hugger Short Tube Exhaust Headers by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Color: Black. Header Style: Short Tube. This...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $125.58 - $186.73
    • (0 reviews)
      # 1133550779
      Chevy Blazer 5.7L 1991, Headers by CFR Performance®. Chevy small block ceramic coated headers. These headers are specifically designed. They are a medium length header. Contains both headers, bolt on reducers, exhaust gaskets, collector...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $209.30 - $230.23
    • (0 reviews)
      # mpn4530157521
      Chevy Blazer 5.7L 1991, Hugger Style Headers by CFR Performance®. Ceramic coated "HUGGER" style headers. Heavy-duty construction with 1-5/8" tubes and 3/8" thick flange. Includes collector reducers, gaskets and bolts.
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $198.29
    • (0 reviews)
      # 231029862
      Chevy Blazer 5.7L with Chevy Small Block Engine / with LS-Based Engines 1991, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Material: Stainless Steel. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt...
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # mpn358582413
      Chevy Blazer 5.7L 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 specifically...
      High quality at an affordable priceExpertly made from premium materials
      $115.02
    • (0 reviews)
      # 87266547
      Chevy Blazer 5.7L 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 with...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $33.15 - $138.67
    • (0 reviews)
      # mpn4498826422
      Chevy Blazer 6.2L 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. Designed using...
      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)
      # mpn583856284
      Chevy Blazer 5.7L 1991, Super Competition™ Exhaust Header Gasket by Hooker®. Emissions: Racing Only. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.47
    • (0 reviews)
      # mpn358945752
      Chevy Blazer 5.7L 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 Blazer 5.7L 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 designed to...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # mpn358945740
      Chevy Blazer 5.7L 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 fit a...
      Made of High Quality MaterialsBuilt to Last
      $18.29
    • (0 reviews)
      # mpn358945741
      Chevy Blazer 5.7L 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 to fit...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 12051488
      Chevy Blazer 5.7L 1991, Compressed Ceramic Fiber Exhaust Header Gaskets by Spectre Performance®. Material: Compressed Ceramic Fiber. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $17.37
    • (0 reviews)
      # 346272419
      Chevy Blazer 5.7L 1991, Exhaust Gasket by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.95 - $21.29
    • (0 reviews)
      # mpn584600114
      Chevy Blazer 5.7L 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 competition is...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.59
    • (0 reviews)
      # mpn358587986
      Chevy Blazer 5.7L 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 for your...
      High quality at an affordable priceExpertly made from premium materials
      $11.79
    • (0 reviews)
      # 447970691
      Chevy Blazer 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 product is...
      Expertly crafted from premium materialsQuality design and workmanship
      $27.37 - $27.83
    • (0 reviews)
      # 231030214
      Chevy Blazer 5.7L 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 gaskets and...
      Precision machined flangeBuilt of High quality materials
      $55.07 - $56.43




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    1991 Chevy Blazer 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.
    Posted by Don Coulter (Corona, CA) / December 28, 20161967 Chevy El Camino
    Was this review helpful for you? Yes
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