1981 GMC CK Pickup Performance Headers

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    • (0 reviews)
      # 231267488
      GMC CK Pickup 1981, Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...
      Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
      $73.86 - $122.05
    • (0 reviews)
      # 231093737
      GMC CK Pickup 1981, Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. 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 tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $74.95 - $122.95
    • (0 reviews)
      # 1022246041
      GMC CK Pickup 1981, Hugger Exhaust Headers by Sanderson Headers®. This top-notch product by Sanderson 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
      $325.00 - $575.00
    • (0 reviews)
      # 1154720896
      GMC CK Pickup 1981, Elite Ultra-Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic Coating. Header Style: Long Tube. Hedman's ELITE Hedders are the best...
      Made of High Quality MaterialsIdeal for Heavy Duty Applications
      $593.11 - $725.64
    • (0 reviews)
      # 97231197
      GMC CK Pickup without Smog Injection or Injection Heads with Early Chassis 1981, Elite Ultra-Duty Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic...
      Made of High Quality MaterialsIdeal for Heavy Duty Applications
      $507.76 - $607.24
    • (0 reviews)
      # 403229439
      GMC CK Pickup 1981, Elite Ultra-Duty Street Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic Coating. Header Style: Long Tube. Hedman's ELITE Hedders...
      Made of High Quality MaterialsIdeal for Heavy Duty Applications
      $534.46 - $644.44
    • (0 reviews)
      # 1154705830
      GMC C1500 / C2500 1981, Standard Duty Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. The standard-duty Hedman Hedders come from the factory with an extremely...
      Made of High Quality MaterialsBuilt to Last
      $253.42 - $862.19
    • (0 reviews)
      # mpn4564018422
      GMC C2500 4.8L 1981, Standard Duty Mild Steel Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic Coating. Header Style:...
      Made of High Quality MaterialsBuilt to Last
      $553.71
    • (0 reviews)
      # 466783655
      GMC CK Pickup 1981, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Header Style: Long Tube. The standard-duty Hedman Hedders come from the factory with an extremely durable,...
      Made of High Quality MaterialsBuilt to Last
      $321.07 - $684.45
    • (0 reviews)
      # mpn4564012602
      GMC C2500 4.8L 1981, Standard Duty Mild Steel Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Black. Header Coating: Uncoated. Header Style: Mid-Length...
      High quality at an affordable priceExpertly made from premium materials
      $281.17
    • (0 reviews)
      # 1257341666
      GMC CK Pickup 1981, Standard Duty Racing Exhaust Headers by Hedman Hedders®. These Hedman's headers will retain a cleaner look and hold up to extreme temperatures. They also feature heavy-duty, 0.375 in. thick, laser-cut flanges, and...
      Made from High Quality MaterialsBuilt to Last
      $222.60 - $1,170.65
    • (0 reviews)
      # 1022089126
      GMC CK Pickup 1981, Street 304 SS Long Tube Racing Exhaust Headers by Hedman Hedders®. Color: Black. Header Coating: Ceramic Coating. Header Style: Long Tube. This product is made of high-quality materials to serve you for years to...
      High quality at an affordable priceExpertly made from premium materials
      $1,012.33 - $1,160.31
    • (0 reviews)
      # mpn4564004617
      GMC CK Pickup 5.0L / 5.7L 1981, Exhaust Headers by Advance Adapters®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $241.46
    • (0 reviews)
      # 372849349
      GMC CK Pickup with Small Block Engine 1981, 4-2-1 Steel Tri-Y Exhaust Headers with Adapters by Doug Thorley Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Backed by over 50 years of knowledge and experience,...
      $726.00 - $781.00
    • (0 reviews)
      # 372849344
      GMC CK Pickup 1981, Steel Long Tube 4-2-1 Tri-Y Exhaust Headers with Adapters by Doug Thorley Headers®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.5". Header Style: Long Tube. Backed by over 50 years of knowledge and...
      High quality at an affordable priceExpertly made from premium materials
      $686.00 - $774.00
    • (0 reviews)
      # 448090599
      GMC CK Pickup Power Steering Automatic Transmission 1981, 4-Tube Steel Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Long Tube. Doug's headers are carefully...
      High quality at an affordable priceExpertly made from premium materials
      $538.70 - $726.79
    • (0 reviews)
      # 447940322
      GMC CK Pickup 1981, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Header Style: Long Tube. This Doug's Headers product is just the option for you in case you want to get the most out of your auto. It is made from first-rate...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $538.70 - $949.12
    • (0 reviews)
      # 231083319
      GMC CK Pickup 5.0L / 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1981, Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Color: Black. Header...
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $319.99
    • (0 reviews)
      # 231094123
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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". Color: Black....
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $399.99
    • (0 reviews)
      # 231094095
      GMC CK Pickup with Chevy Small Block Engine 1981, Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". These 604 Crate Engine Dirt Late Model...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99 - $423.99
    • (1 review)
      # mpn4564003252
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, Pro Cruiser Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Comes standard with a Full One...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # 231094114
      GMC CK Pickup with Chevy Small Block Engine 1981, Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". These Stainless Steel 604 Crate...
      Engineered for 604 Crate enginesGaskets and bolts included
      $1,062.49
    • (0 reviews)
      # 231092173
      GMC CK Pickup 7.4L with Chevy Big Block Engine 1981, Stainless Steel Long Tube Exhaust Headers by Dynatech®. Header Style: Long Tube. These Long Tube Dragster Headers are designed with looks and performance in mind.
      CNC laser cut flanges feature raised port location for increased powerUnique port gussets eliminate cracking caused by tire shake and muffler applications
      $739.99 - $1,544.99
    • (0 reviews)
      # 231093947
      GMC CK Pickup 1981, Stainless Steel Weld-up Dragster Exhaust Header Kit by Dynatech®. Color: Natural. Header Coating: Uncoated. Designed specifically for strut type front end cars and dragsters, this kit allows you to fabricate your own...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $399.99 - $452.99
    • (0 reviews)
      # 496485063
      GMC CK Pickup 1981, 409 SS Upright Exhaust Headers by Flowtech®. Flowtech Headers are the perfect combination of quality and value. Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder...
      Consistent tubing diameters for smooth flowIncreases the cylinder scavenging effect and improves engine breathing
      $232.95 - $359.95
    • (0 reviews)
      # 231267581
      GMC CK Pickup 1981, Afterburner™ Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Long Tube. All hardware and premium gaskets included for a complete...
      Innovative design for small block Chevy equipped vehiclesIncreases both horsepower and torque Large 3" secondary collector
      $252.95 - $437.95
    • (0 reviews)
      # 64826081
      GMC CK Pickup 1981, Long Tube Exhaust Headers by Flowtech®. Header Material: Mild Steel. Header Style: Long Tube. Include all mounting hardware. What happens when you're doing a custom installation, or if you want to do a show-quality...
      Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity
      $161.95 - $341.95
    • (0 reviews)
      # 64184002
      GMC CK Pickup 1981, Competition™ Long Tube Exhaust Headers by Hooker®. Collector Length: 8". Header Style: Long Tube. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      +1
      $215.95 - $635.95
    • (0 reviews)
      # 466686108
      GMC CK Pickup 1981, Super Competition™ Long Tube Exhaust Headers by Hooker®. Header Style: Long Tube. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Tuned-length primary tubes for maximum exhaust scavenging and velocityMandrel-bent tubing for smooth exhaust flow
      $496.95 - $1,017.95
    • (0 reviews)
      # 221599454
      GMC CK Pickup 5.0L / 5.7L without Smog Pump 1981, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA...
      Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector
      $720.53 - $818.25
    • (0 reviews)
      # 370267387
      GMC CK Pickup Automatic Transmission 1981, 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....
      Expertly crafted from premium materialsQuality design and workmanship
      $254.44 - $524.60
    • (0 reviews)
      # 91566801
      GMC CK Pickup 1981, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Material: Steel. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and...
      Perfect blend of style, quality, and dependabilityGive your rod a nostalgic look
      $236.00 - $278.58
    • (0 reviews)
      # 378638457
      GMC C2500 / C3500 / K3500 1981, Race Style Exhaust Header Weld-Up Kit by Patriot Exhaust®. These kits work great for racers who need to build custom headers when a specific fit header is not available. This superior Patriot EXhaust...
      Expertly crafted from premium materialsQuality design and workmanship
      $326.08 - $458.63
    • (0 reviews)
      # 378638585
      GMC CK Pickup 5.0L / 5.7L 1981, 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...
      Expertly crafted from premium materialsQuality design and workmanship
      +1
      $263.43 - $573.26
    • (0 reviews)
      # 378638380
      GMC C1500 / C2500 / C3500 / K1500 / K2500 / K3500 1981, 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...
      Expertly crafted from premium materialsQuality design and workmanship
      $324.77 - $705.33
    • (0 reviews)
      # mpn4564003404
      GMC CK Pickup 5.0L / 5.7L with Small Block Chevy Engine 1981, Steel Long Tube Bucket Sprint Car Style Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Color: Gray. Header Coating:...
      Expertly crafted from premium materialsQuality design and workmanship
      $242.95
    • (0 reviews)
      # 231094015
      GMC CK Pickup 1981, Steel 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...
      Expertly crafted from premium materialsQuality design and workmanship
      $211.83 - $555.84
    • (0 reviews)
      # 378638567
      GMC CK Pickup 5.0L / 5.7L 1981, Street Rod Sprint 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...
      Expertly crafted from premium materialsQuality design and workmanship
      $261.56 - $516.81
    • (0 reviews)
      # mpn4564004043
      GMC CK Pickup 7.4L with Big Block Chevy Engine 1981, Tri-5 Steel Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 2". Collector Outlet Diameter: 3.5". Color: Gray. Header Coating: Uncoated. Header Style:...
      Expertly crafted from premium materialsQuality design and workmanship
      $269.60
    • (0 reviews)
      # 231319552
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $269.01 - $725.61
    • (0 reviews)
      # 87331645
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $268.79 - $306.52
    • (0 reviews)
      # mpn4564003611
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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
      $148.46
    • (0 reviews)
      # 231319444
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $269.01 - $747.69
    • (0 reviews)
      # mpn4564006037
      GMC CK Pickup 7.4L with Chevy Big Block Engine 1981, Dyno Sprint Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 2.125". Collector Length: 13". This top-notch product by Schoenfeld Headers is made to give that extra...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $345.92
    • (0 reviews)
      # 513140470
      GMC CK Pickup 1981, 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 attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $198.41 - $293.96
    • (0 reviews)
      # 87331690
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $172.15 - $391.02
    • (0 reviews)
      # 231319583
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, SBC Chassis Steel 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
      $172.15 - $218.25
    • (0 reviews)
      # 231319658
      GMC CK Pickup 1981, Sprint Car 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 and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $246.06 - $685.81
    • (0 reviews)
      # mpn4564002952
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, Steel 180 Crossover Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Coating: Painted. This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $279.77
    • (0 reviews)
      # 231319623
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, Stock Clip 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $204.44 - $300.21
    • (0 reviews)
      # 231319690
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $225.96 - $617.36
    • (0 reviews)
      # 87331742
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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
      $663.01 - $728.52
    • (0 reviews)
      # mpn4564003631
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine 1981, 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
      $137.04
    • (0 reviews)
      # 448301207
      GMC C1500 / K1500 Gas with Small Block Engine 1981, Long Tube Exhaust Headers by Stainless Works®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. This...
      Designed to meet strict quality standards0.375" Laser Cut Flanges
      $1,137.15
    • (0 reviews)
      # mpn1730434
      GMC K3500 131.5" Wheelbase 7.4L 1981, 3-Bolt Exhaust Flange by Walker®. Position: Passenger Side. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do...
      Makes installation quick and easyOptimal OE-style fit and quality
      $6.25
    • (0 reviews)
      # 231083355
      GMC CK Pickup 5.0L / 5.7L with Chevy Small Block Engine / with LS-Based Engines 1981, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Material: Stainless Steel. Dynatech® reducer cone kits for MuscleMaxx headers....
      Made of High Quality MaterialsBuilt to Last
      $139.99 - $160.99
    • (0 reviews)
      # mpn358582413
      GMC CK Pickup 5.0L / 5.7L 1981, 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
      $118.40
    • (0 reviews)
      # 87331687
      GMC CK Pickup 1981, 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 utmost care and meticulous attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $48.87 - $54.99
    • (0 reviews)
      # mpn4544838197
      GMC CK Pickup 7.4L with Big Block Chevy Engine 1981, Steel Core Laminate Exhaust Gasket Set by AFR®. Material: Steel Core Laminate. This product is made of high-quality materials to serve you for years to come. Designed using...
      Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes
      $25.95
    • (0 reviews)
      # 1092494836
      GMC CK Pickup 1981, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $3.74 - $6.20




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