1973 GMC Jimmy Performance Headers

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    • (0 reviews)
      # 139171473
      GMC Jimmy 1973, Competition™ Long Tube Exhaust Headers by Hooker®. Collector Length: 8". Emissions: Racing Only. Header Style: Long Tube. This product is made of high-quality materials to serve you for years to come. Designed using...
      +1
      $209.95 - $620.95
    • (0 reviews)
      # 139171495
      GMC Jimmy 1973, Super Competition™ Long Tube Exhaust Headers by Hooker®. Emissions: Racing Only. Header Style: Long Tube. All necessary hardware included for a complete installation. This product is made of high-quality materials to...
      +1
      $520.95 - $993.95
    • (0 reviews)
      # 496437086
      GMC Jimmy 1973, 409 SS Upright Exhaust Headers by Flowtech®. Emissions: Racing Only. Flowtech Headers are the perfect combination of quality and value. Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases...
      $226.95 - $350.95
    • (0 reviews)
      # 231322656
      GMC Jimmy 1973, 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 included...
      $246.95 - $426.95
    • (0 reviews)
      # 64826568
      GMC Jimmy 1973, 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 want to...
      $157.95 - $333.95
    • (0 reviews)
      # 97232638
      GMC Jimmy with Power Steering 1973, 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. Header Coating:...
      $599.16 - $692.66
    • (0 reviews)
      # 1257374666
      GMC Jimmy without Smog Injection or Injection Heads 1973, 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...
      $458.99 - $552.65
    • (0 reviews)
      # 403229497
      GMC Jimmy 1973, Elite Ultra-Duty Street Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 2.5". Emissions: Racing Only. Color: Black. Header Coating: Ceramic Coating. Header Style: Long Tube....
      $522.05 - $620.47
    • (0 reviews)
      # 97232648
      GMC Jimmy 1973, 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 and hold up to extreme...
      $206.73 - $1,156.69
    • (0 reviews)
      # 403221405
      GMC Jimmy 1973, 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 Hedders...
      $453.54 - $575.88
    • (0 reviews)
      # 1154722865
      GMC Jimmy with Power Steering 1973, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Emissions: CARB compliant. Header Style: Long Tube. The standard-duty Hedman Hedders come from the...
      $313.82 - $662.59
    • (0 reviews)
      # 1022236039
      GMC Jimmy 1973, Street 304 SS Long Tube Racing Exhaust Headers by Hedman Hedders®. Emissions: Racing Only. Color: Black. Header Coating: Ceramic Coating. Header Style: Long Tube. This product is made of high-quality materials to serve...
      $997.65 - $1,146.39
    • (0 reviews)
      # 231084159
      GMC Jimmy 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1973, 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)
      # 231084171
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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)
      # 231084146
      GMC Jimmy with Chevy Small Block Engine 1973, 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
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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)
      # 231084198
      GMC Jimmy with Chevy Small Block Engine 1973, 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 Stainless...
      $924.99
    • (0 reviews)
      # 231083829
      GMC Jimmy 7.4L with Chevy Big Block Engine 1973, Stainless Steel Long Tube Exhaust Headers by Dynatech®. Emissions: Racing Only. Header Style: Long Tube. These Long Tube Dragster Headers are designed with looks and performance in mind.
      $739.99 - $1,544.99
    • (0 reviews)
      # 231083841
      GMC Jimmy 1973, Stainless Steel Weld-up Dragster Exhaust Header Kit by Dynatech®. Emissions: Racing Only. Color: Natural. Header Coating: Uncoated. Designed specifically for strut type front end cars and dragsters, this kit allows you...
      $399.99
    • (0 reviews)
      # mpn4351213861
      GMC Jimmy 5.0L / 5.7L 1973, 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)
      # 448019412
      GMC Jimmy RWD 5.7L Power Steering Automatic Transmission 1973, 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...
      High quality at an affordable priceExpertly made from premium materials
      $513.11 - $716.22
    • (0 reviews)
      # 448091146
      GMC Jimmy 1973, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". 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...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $523.31 - $745.22
    • (0 reviews)
      # 370283333
      GMC Jimmy Automatic Transmission 1973, Exhaust Headers 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...
      $247.17 - $509.61
    • (0 reviews)
      # 91567277
      GMC Jimmy 1973, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Emissions: Racing Only. Material: Steel. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just...
      $229.26 - $270.62
    • (0 reviews)
      # 378629833
      GMC Jimmy 1973, Race Style Exhaust Header Weld-Up Kit by Patriot Exhaust®. Emissions: Racing Only. These kits work great for racers who need to build custom headers when a specific fit header is not available. This superior Patriot...
      $316.76 - $435.33
    • (0 reviews)
      # 378629683
      GMC Jimmy 5.0L / 5.7L 1973, 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...
      +1
      $255.91 - $556.88
    • (0 reviews)
      # 448074649
      GMC Jimmy 1973, 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 will more...
      $315.49 - $679.49
    • (0 reviews)
      # mpn358950119
      GMC Jimmy 5.7L with Small Block Chevy Engine 1973, 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)
      # 231083927
      GMC Jimmy 1973, 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 expectations....
      $202.89 - $530.71
    • (0 reviews)
      # 378629675
      GMC Jimmy 5.0L / 5.7L 1973, 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....
      $264.28 - $512.24
    • (0 reviews)
      # mpn358950110
      GMC Jimmy 7.4L with Big Block Chevy Engine 1973, Tri-5 Steel Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 2". Collector Outlet Diameter: 3.5". Emissions: Racing Only. Color: Gray. Header Coating:...
      Expertly crafted from premium materialsQuality design and workmanship
      $263.60
    • (0 reviews)
      # 1022203082
      GMC Jimmy 1973, Hugger Exhaust Headers by Sanderson Headers®. Emissions: EPA compliant. This top-notch product by Sanderson Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost...
      $325.00 - $575.00
    • (0 reviews)
      # 231323642
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $699.45
    • (0 reviews)
      # 87333708
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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 driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.22
    • (0 reviews)
      # 231323760
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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)
      # mpn359116142
      GMC Jimmy 7.4L with Chevy Big Block Engine 1973, 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 boost...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $340.88
    • (0 reviews)
      # 87333751
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $154.18 - $379.85
    • (0 reviews)
      # 231311413
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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 product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $167.23 - $212.02
    • (0 reviews)
      # 231323494
      GMC Jimmy 1973, Sprint Car Exhaust Headers by Schoenfeld Headers®. Emissions: Racing Only. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost...
      $221.66 - $647.45
    • (0 reviews)
      # mpn359116120
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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 Schoenfeld...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $271.78
    • (0 reviews)
      # 231311604
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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 driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $198.59 - $292.18
    • (0 reviews)
      # 231311716
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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)
      # 87333803
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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
      $640.27 - $702.28
    • (0 reviews)
      # mpn359116012
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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 appreciates....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $133.12
    • (0 reviews)
      # 372849407
      GMC Jimmy 1973, 4-2-1 Steel Tri-Y Exhaust Headers with Adapters by Doug Thorley Headers®. Emissions: CARB compliant. Doug's headers are designed to outflow your stock exhaust manifolds by leaps and bounds. Their headers will increase...
      $671.00 - $781.00
    • (0 reviews)
      # 372849401
      GMC Jimmy 1973, Steel Long Tube 4-2-1 Tri-Y Exhaust Headers by Doug Thorley Headers®. Collector Outlet Diameter: 2.5". Emissions: CARB compliant. Header Style: Long Tube. Backed by over 50 years of knowledge and experience, Doug's...
      $698.00 - $756.00
    • (0 reviews)
      # mpn4530157521
      GMC Jimmy 5.0L / 5.7L 1973, 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)
      # 231084186
      GMC Jimmy 5.7L with Chevy Small Block Engine / with LS-Based Engines 1973, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Material: Stainless Steel. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt to...
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # mpn358582413
      GMC Jimmy 5.0L / 5.7L 1973, 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)
      # mpn4544838197
      GMC Jimmy 7.4L with Big Block Chevy Engine 1973, 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)
      # 87333680
      GMC Jimmy 1973, 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 to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $47.47 - $53.42
    • (0 reviews)
      # mpn583856284
      GMC Jimmy Y Engine VIN Character 1973, 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...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.47
    • (0 reviews)
      # mpn358945752
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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
      GMC Jimmy 5.7L with Chevy Small Block Engine 1973, 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 a...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 102216281
      GMC Jimmy 1973, Exhaust Gasket Set by Mr. Gasket®. 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 rams horn manifolds, you'll need gaskets and manifold...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $14.04 - $39.05
    • (0 reviews)
      # 1022520050
      GMC Jimmy 1973, Multi-Layered Steel Exhaust Header Gaskets by Mr. Gasket®. Material: Multi-Layered Steel. 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
      $17.66 - $18.80
    • (0 reviews)
      # 12055526
      GMC Jimmy 1973, Exhaust Header Gaskets by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.69 - $17.37




    1973 GMC Jimmy 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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