1983 GMC Topkick Performance Headers

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    • (0 reviews)
      # 231102432
      GMC Topkick with Chevy Small Block Engine 1983, 604 Crate Engine Dirt Late Model Mild Steel Header Kit by Dynatech®. Material: Mild Steel. These 604 Crate Engine Dirt Late Model Headers have been designed specifically for use with...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • (0 reviews)
      # 231102486
      GMC Topkick with Chevy Small Block Engine 1983, 604 Crate Engine Stainless Steel Dirt Late Model Headers by Dynatech®. Material: Stainless Steel. These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • (0 reviews)
      # 231102438
      GMC Topkick with Angle or Straight Plug Heads with Chevy Small Block Engine 5.7L 1983, Dirt Late Model Headers by Dynatech®. Includes: Hardware, Gasket(s). Finish: Painted. Thickness: 0.25". These Long Tube Dirt Late Model Headers...
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $374.99
    • (0 reviews)
      # 231102506
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Economy Crossover Headers by Dynatech®. These Economy Crossover Headers are designed for use with a variety of engines and applications. Designed for angle or straight plug heads.
      Non-equal length design gives flat torque curve for slick tracksValve covers can be removed with header installed
      $299.99 - $319.99
    • (0 reviews)
      # 231102451
      GMC Topkick 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1983, IMCA Modified Mild Steel Headers by Dynatech®. These Small Block Chevy Modified Headers have been designed for use with straight or angle plug...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99 - $329.99
    • (0 reviews)
      # 231102115
      GMC Topkick with Chevy Big Block Engine 7.0L 1983, Long Tube Dragster Headers by Dynatech®. Includes: Gaskets, Bolts/Studs. Material: Stainless Steel. Series: Dragster. These Long Tube Dragster Headers are designed with looks and...
      CNC laser cut flanges feature raised port location for increased powerUnique port gussets eliminate cracking caused by tire shake and muffler applications
      $739.99 - $1,399.99
    • (0 reviews)
      # 231102457
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Long Tube Pavement Late Model Headers by Dynatech®. Includes: Hardware, Gasket(s). Finish: Painted. Collector Length: 7.50". These Long Tube Pavement Late Model Headers are...
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $389.99 - $399.99
    • (0 reviews)
      # 231102466
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Mid Length Modified Headers by Dynatech®. These Mid Length Modified Headers have been designed for use with straight or angle plug heads.
      Fits angle or straight plug heads.Gaskets and bolts included.
      $239.99 - $309.99
    • (1 review)
      # 231030565
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Mild Steel Painted IMCA Southern Sport Mod Exhaust Header by Dynatech®. Includes: Hardware, Gasket(s). Finish: Painted. Collector Length: 7.75". Material: Mild Steel. Thickness:...
      Engineered for 602 Crate enginesGaskets and bolts included
      $229.99
    • (0 reviews)
      # 231102483
      GMC Topkick with Chevy Small Block Engine / with LS-Based Engines 5.7L 1983, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Includes: Bolts/Studs, Gaskets. Finish: Natural. Material: Stainless Steel. Series:...
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # 96828586
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Polished Street Rod Small Block Block Hugger Exhaust Header by Dynatech®. Includes: Hardware, Gasket(s). Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Finish:...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # 231102496
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Stock Clip Headers by Dynatech®. Collector Outlet Diameter: 3". Material: Mild Steel. These Small IMCA Southern Sport Mod Headers have been designed for use with angle or...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • (0 reviews)
      # 231102143
      GMC Topkick 1983, Weld-up Dragster Header Kit by Dynatech®. Finish: Natural. Material: Stainless Steel. Designed specifically for strut type front end cars and dragsters, this kit allows you to fabricate your own headers to save...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • (0 reviews)
      # 231030744
      GMC Topkick with Small Block Chevy Engine 5.7L 1983, Steel Raw Bucket Sprint Car Style Exhaust Header by Patriot Exhaust®. Finish: Raw. Material: Steel. This superior Patriot EXhaust product is just for you. Carefully designed for...
      Expertly crafted from premium materialsQuality design and workmanship
      $223.17
    • (0 reviews)
      # 231031481
      GMC Topkick with Big Block Chevy Engine 7.0L 1983, Steel Raw Tri-5 Mid-Length Exhaust Header by Patriot Exhaust®. Header made from Steel. Collector Diameter: 3.5". Finish: Raw. Material: Steel. This superior Patriot EXhaust product...
      Expertly crafted from premium materialsQuality design and workmanship
      $246.45
    • (0 reviews)
      # 231102231
      GMC Topkick 1983, Tight Tuck Street Rod Headers 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...
      Expertly crafted from premium materialsQuality design and workmanship
      $195.77 - $495.70
    • (0 reviews)
      # 231161773
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, 180 Crossover Headers by Schoenfeld Headers®. Includes: Bolts, Studs, Gaskets. Header made from Steel. 180 Degree. Comes in a set Includes: Bolts, Studs, Gaskets. Primary Tubing...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $253.45
    • (0 reviews)
      # 231314239
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $671.84
    • (0 reviews)
      # 87339356
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, 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
      $263.20 - $302.20
    • (0 reviews)
      # 87258388
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, Demolition Derby 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 driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $136.84
    • (0 reviews)
      # 231314387
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $745.48
    • (0 reviews)
      # 231314685
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, SBC Chassis Exhaust Headers by Schoenfeld Headers®. Includes: Bolts, Studs, Gaskets. Header made from Steel. Comes in a kit Includes: Bolts, Studs, Gaskets. This top-notch...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $231.61
    • (0 reviews)
      # 231314026
      GMC Topkick 1983, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $242.14 - $644.23
    • (0 reviews)
      # 231315025
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, Street Stock Exhaust Headers by Schoenfeld Headers®. Includes: Bolts, Studs, Gaskets. 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
      $221.08 - $644.23
    • (0 reviews)
      # 87339460
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, Tri-Y 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
      $643.09 - $699.46
    • (0 reviews)
      # 231161760
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, Zoomie Headers by Schoenfeld Headers®. Standard Zoomie Grassburner 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
      $134.73
    • (0 reviews)
      # 56758084
      GMC Topkick 6.0L / 7.0L With Big Block Chevy Engine 1983, Exhaust Gasket Set by AFR®. 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...
      Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes
      $25.36
    • (0 reviews)
      # 87339405
      GMC Topkick 1983, Header Flanges by Schoenfeld Headers®. 1 Piece. 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
      $48.30 - $54.34
    • (0 reviews)
      # 231030718
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, 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
      $159.99
    • (0 reviews)
      # 231030707
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Fiber Exhaust 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)
      # 231030661
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Gasket Set by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of ports...
      Made of High Quality MaterialsBuilt to Last
      $15.99
    • (0 reviews)
      # 231030694
      GMC Topkick with Chevy Small Block Engine 5.7L 1983, Port Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 89571477
      GMC Topkick 1983, Exhaust Header Gaskets by Taylor Cable®. Series: XX Carbon™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Will survive 2000°F exhaust temperatures for extended periodsCarbon felt material on a stainless steel core
      $18.79 - $20.92
    • (0 reviews)
      # 89571382
      GMC Topkick 1983, Exhaust Header Gaskets by Taylor Cable®. Series: Graph-Flex™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Will survive 2000°F exhaust temperatures for extended periodsCarbon felt material on a stainless steel core
      $20.70 - $23.04
    • (0 reviews)
      # 89571455
      GMC Topkick 1983, Exhaust Header Gaskets by Taylor Cable®. Series: Seal-4-Good™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Will survive 2000°F exhaust temperatures for extended periodsCarbon felt material on a stainless steel core
      $33.74 - $37.11
    • (0 reviews)
      # 89571371
      GMC Topkick 1983, Graph-Flex Header Flange Gaskets by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and exhaust gas temperature...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.04
    • (0 reviews)
      # 231102293
      GMC Topkick 1983, HTR Collector Gasket by Taylor Cable®. Series: HTR. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.71 - $21.54
    • (0 reviews)
      # 89571447
      GMC Topkick 5.7L 1983, Seal-4-Good Aluminum Header Flange Gasket by Taylor Cable®. Material: Aluminum. Taylor Cable 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.
      $33.74
    • (0 reviews)
      # 231102266
      GMC Topkick 1983, Seal-4-Good Flange Gasket by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $33.74
    • (0 reviews)
      # 89571502
      GMC Topkick 1983, XX Carbon™ Header Flange Gaskets by Taylor Cable®. Series: XX Carbon™. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $20.92
    • (0 reviews)
      # 231030551
      GMC Topkick with Small Block Chevy Engine 5.7L 1983, Spread Port Exhaust Gasket by Brodix®.
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.19
    • (0 reviews)
      # 231102202
      GMC Topkick 1983, Header Flange Kit by Patriot Exhaust®. Includes: Gaskets, Mounting Hardware. 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
      $45.11 - $58.61
    • (0 reviews)
      # 213372404
      GMC Topkick 1983, Seal-4-Good Header Gasket by Percy's High Performance®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header flanges for the...
      Limited Lifetime Replacement WarrantyMade Of Dead Soft Aluminum
      $37.18
    • (0 reviews)
      # 213372423
      GMC Topkick 1983, XX Carbon Header Gasket by Percy's High Performance®. These gaskets are designed to give the performance you expect at a price you can afford. Our XX Carbon gaskets are made of Taylor's proprietary 100% carbon...
      Perfect For Even Nitrous/Turbo/Blower MotorsWithstands Long Term Exposure To Over 2000 Degrees
      $26.70 - $31.39
    • (0 reviews)
      # 231102260
      GMC Topkick 1983, Header Gasket Set by ProForm®. Material: Soft Conforming Aluminum.
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $24.87 - $31.54
    • (0 reviews)
      # 87339399
      GMC Topkick 1983, Exhaust Headers Gasket by Schoenfeld Headers®. 1 Piece. 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $11.23 - $16.15
    • (0 reviews)
      # 231102341
      GMC Topkick 1983, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.38 - $91.82
    • (0 reviews)
      # 266676892
      GMC Topkick 1983, Header Bolt Kit by ARP®. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $27.87 - $118.17
    • (0 reviews)
      # 94962211
      GMC Topkick With Chevy Small Block Engine 5.7L 1983, Header Bolts by Milodon®. 12 Pieces.
      Designed to boost your vehicle's performanceMade from high-quality materials
      $7.95
    • (0 reviews)
      # 91135555
      GMC Topkick 1983, Standard Head Header Bolts by Trans-Dapt®. Standard header bolts, from Trans-Dapt Performance Have a 7/16" head size for use with headers. For even tighter fitting applications, use Trans-Dapt's Small head bolts...
      Built to match your exact requirementsHigh quality you can rely on
      $6.56 - $7.94
    • (0 reviews)
      # 56806605
      GMC Topkick 5.7L Small Block Chevy 1983, Small Head Header Bolts by Trans-Dapt®. Set of 12. Miniature Head; 3/8"-16 x 3/4".Fastener made from Steel. Mini 3/8" head header bolts make installation and removal a breeze. 7/16" Wrench...
      Built to match your exact requirementsHigh quality you can rely on
      $5.28
    • (0 reviews)
      # 231102513
      GMC Topkick 1983, Exhaust Manifold by Dorman®. Finish: Natural. Inlet Port Shape: Square. Material: Cast Iron. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $95.95 - $128.95
    • (0 reviews)
      # 231315061
      GMC Topkick 1983, Exhaust Manifold by ATP®. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts specifications, to ensure it will install and perform...
      Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
      $92.12 - $121.99
    • (0 reviews)
      # 24145920
      GMC Topkick 1983, Exhaust Manifold Gasket by Victor Reinz®. 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 before you waste your time and gas only...
      $8.18 - $24.78
    • (0 reviews)
      # 24146004
      GMC Topkick 1983, Exhaust Seal Ring by Victor Reinz®. 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 before you waste your time and gas only to...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $2.85 - $9.37
    • (0 reviews)
      # 231102509
      GMC Topkick 1983, Manifold Heat Riser Gasket by Victor Reinz®. Material: Composite. 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 before you...
      $2.03 - $2.42
    • (0 reviews)
      # 24046046
      GMC Topkick 4.8L 1983, Perforated Steel Intake and Exhaust Manifolds Combination Gasket by Victor Reinz®. Material: Perforated Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the...
      $10.58
    • (0 reviews)
      # mpn358949929
      Universal Chrome Plated Lake Pipe by Patriot Exhaust®. 1 Pair. Includes: Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Finish: Chrome Plated. Show quality chrome Lake Pipe 4 kits connect to headers or stock...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (0 reviews)
      # 231014066
      Universal Aluminized Steel Header Collector Ball Flange Kit by Flowmaster®. Material: Aluminized Steel. The Collector Ball Flange takes the place of the messy three-bolt connections and ensures a leak-free and connection. The ball...
      Replaces Messy 3-Bolt Flange ConnectionEnsures Leak Free Connection
      $99.00
    • (1 review)
      # 231014034
      Universal Scavenger Series Y-Collector by Flowmaster®. Series: Scavenger Series. The patented Scavenger Y-Collector is based on the principles of Pulse Technology. They are designed to harmonize the exhaust pulses from two...
      Race Proven TechnologyPatented Design that Creates Low Pressure Zones for Better Scavenging
      $47.55 - $54.01




    1983 GMC Topkick Performance Headers Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) / February 24, 2016
    Was this review helpful for you? Yes
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