1973 GMC Jimmy Exhaust Headers & Manifolds
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Flowtech®Mild Steel Long Tube Exhaust HeadersGMC Jimmy 1973, Mild Steel Long Tube Exhaust Headers by Flowtech®. 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 job with no compromise...Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity$218.95 - $453.95 - Flowtech®Real-Seal™ Aluminum Exhaust Header GasketsGMC Jimmy 1973, Real-Seal™ Aluminum Exhaust Header Gaskets by Flowtech®. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of separate layers of “Dead...Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out$74.95
- Hooker®BlackHeart™ 304 Stainless Steel 304 SS Natural Long Tube Exhaust HeadersGMC Jimmy 1973, BlackHeart™ 304 Stainless Steel 304 SS Natural Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube....This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesConstructed of lightweight mandrel bent 304 stainless steel primary tubes wtih a large 3" diameter outlet tube maximizing strength and durability$926.95
- Hooker®Competition™ Long Tube Exhaust HeadersGMC Jimmy 1973, 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...5/16” machined flanges for a perfect sealLight weight & sturdy 16-gauge tubing$287.95 - $846.95
- Hooker®LS Swap Long Tube Exhaust HeadersGMC Jimmy With LS Swap Engine 1973, LS Swap Long Tube Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Header Style: Long Tube. This product is made of high-quality materials to serve you for years to come. Designed using...This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesLong tube design for optimum engine performance$309.95 - $889.95
- Hooker®Super Competition™ Cast Iron Exhaust ManifoldGMC Jimmy With LS Swap Engine 1973, Super Competition™ Cast Iron Exhaust Manifold by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.50". Hooker cast iron exhaust manifolds have been designed to hug close to the...Free-flowing for good performance and catalytic converter efficiency304 stainless steel mating flanges included (mating flange fasteners are not included)$439.95 - $589.95
- Hooker®Super Competition™ Long Tube Exhaust HeadersGMC Jimmy 1973, Super Competition™ Long Tube Exhaust Headers by Hooker®. Collector Length: 10". Header Style: Long Tube. All necessary hardware included for a complete installation. This product is made of high-quality materials to...Light weight & sturdy 18 gauge tubing5/16” machined flanges for a perfect seal$703.95 - $1,183.95
- Hooker®Super Competition™ Steel Silver Metallic Ceramic Coated Short Tube Block Hugger Exhaust HeadersGMC Jimmy 5.0L / 5.7L 1973, Super Competition™ Steel Silver Metallic Ceramic Coated Short Tube Block Hugger Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating:...Designed for optimal performanceIndustry’s best welds for durability$617.95
- Milodon®Header BoltsGMC Jimmy 5.7L with Chevy Small Block Engine 1973, Header Bolts by Milodon®. Enjoy superior performance by getting this premium-grade Milodon product that is throughly engineered to help take the performance of your exhaust system to...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$12.95
- Moroso®Aluminum Header Flange KitGMC Jimmy 5.0L / 5.7L 1973, Aluminum Header Flange Kit by Moroso®. 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 engineered to...Aluminum plates simplify the task of matching exhaust ports to large tube, dual flange headers on enginesOnly 3/8" thick to save weight$151.99
- Mr. Gasket®Stainless Steel Natural Header Bolt SetGMC Jimmy 1973, Stainless Steel Natural Header Bolt Set by Mr. Gasket®. Color: Silver. Header Coating: Uncoated. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$39.95 - $44.95
- Trans-Dapt®Small Head Exhaust Header BoltsGMC Jimmy Y Engine VIN Character with Small Block Chevy Engine 1973, 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...High quality at an affordable priceExpertly made from premium materials$10.82
- Trans-Dapt®Standard Head Exhaust Header BoltsGMC Jimmy 1973, 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 first-rate materials to provide the highest level...High quality at an affordable priceExpertly made from premium materials$12.01 - $12.67
- Trans-Dapt®Steel Chrome Plated Header BracketGMC Jimmy 5.0L / 5.7L 1973, Steel Chrome Plated Header Bracket by Trans-Dapt®. Color: Chrome. Header Coating: Chrome. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$18.14
- Edelbrock®Exhaust Gasket SetGMC Jimmy 7.4L 1973, 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 from extremely...The finest quality at a great priceEdelbrock carry everything needed to complete the job$31.95
- AFR®Steel Core Laminate Exhaust Gasket SetGMC Jimmy 7.4L with Big Block Chevy Engine 1973, Steel Core Laminate Exhaust Gasket Set by AFR®. Known for its innovative design and high quality, this product will increase the horsepower of your vehicle and improve your driving...Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes$28.06
- Big End Performance®Exhaust Header Copper GasketGMC Jimmy 1973, 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 from first-rate materials to provide the...Designed to boost your vehicle's performanceMade from high-quality materials$22.12 - $40.69
- Brodix®Spread Port Exhaust Header GasketGMC Jimmy 5.7L with Small Block Chevy Engine 1973, 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 on...Designed to boost your vehicle's performanceMade from high-quality materials$17.21
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketGMC Jimmy 7.4L 1973, Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn...Made of High Quality MaterialsBuilt to Last$20.49
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketsGMC Jimmy 1973, Multi-Layer Steel Exhaust Header Gaskets by Cometic Gasket®. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn...Made of High Quality MaterialsBuilt to Last$20.49 - $41.44
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold GasketGMC Jimmy 7.4L 1973, Multi-Layer Steel Exhaust Manifold Gasket by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide custom-tailored solutions for...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$41.44
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold Gasket SetGMC Jimmy 5.0L / 5.7L 1973, Multi-Layer Steel Exhaust Manifold Gasket Set by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide custom-tailored...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$39.43
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold GasketsGMC Jimmy With Brodix 12B Raised Port Heads 1973, Multi-Layer Steel Exhaust Manifold Gaskets by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$43.79
- Dynatech®Spread Port Exhaust Header Gasket KitGMC 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$19.99
- Dynatech®Standard Port Exhaust Header Gasket KitGMC 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 materialsBuilt to match your exact requirements$19.99
- Hooker®Super Competition™ Fiber Exhaust Header GasketGMC Jimmy Y Engine VIN Character 1973, Super Competition™ Fiber Exhaust Header Gasket by Hooker®. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is...Precision fit for improved sealingSteel core provides superior adhesion$18.95
- Mr. Gasket®Exhaust Gasket SetGMC 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 wildHigh-polished stainless steel bolts will outlast chrome and look great$18.95 - $54.95
- Mr. Gasket®Multi-Layered Steel Exhaust Header GasketsGMC Jimmy 1973, Multi-Layered Steel Exhaust Header Gaskets 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...Gaskets for every application, from mild to wildMulti Layer Stainless Steel 3-Layers$5.13 - $29.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetGMC Jimmy 1973, Ultra-Seal™ 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...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$29.95 - $49.95
- ProForm®Soft Conforming Aluminum Header Gasket SetGMC Jimmy 1973, Soft Conforming Aluminum Header Gasket Set by ProForm®. If you're looking for a top-quality upgrade which will enhance the performance of your vehicle and won't cost you an arm and a leg, rely on this high-grade product...Square Port Dual Layer DesignConforms to Header Flanges even w/ Minor Surface Imperfections$27.84 - $32.53
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