1973 Chevy Blazer Exhaust Headers & Manifolds
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Hedman Hedders®Husler Mild Steel Round Port Exhaust Flanges without StubsChevy Blazer Base with Chevy 265-400 Engine 1973, Husler Mild Steel Round Port Exhaust Flanges without Stubs by Hedman Hedders®. Hedman Husler Hedder flanges are the same high quality, port matched flanges Hedman used to build all of...Made of High Quality MaterialsBuilt to Last$139.45 - Hedman Hedders®Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Exhaust HeadersChevy Blazer 1973, Standard Duty Black MAXX Satin Black Ceramic-Metallic Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Color: Black. Header Coating: Ceramic. Header Style: Long Tube. The standard-duty Hedman Hedders in this...Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating$475.85 - $736.59
- Hedman Hedders®Street 304 SS Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust HeadersChevy Blazer 1973, Street Black MAXX Satin Black Ceramic-Metallic 304 SS Long Tube Racing Exhaust Headers by Hedman Hedders®. Color: Black. Header Coating: Ceramic. Header Style: Long Tube. After more than 60 years of manufacturing...High quality at an affordable priceExpertly made from premium materials$880.34 - $1,068.54
- Racing Power Company®Long Tube Exhaust Header SetChevy Blazer 1973, Long Tube Exhaust Header Set by Racing Power Company®. Header Style: Long Tube. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$304.09 - $378.00
- Racing Power Company®Short Tube Exhaust Header SetChevy Blazer 1973, Short Tube Exhaust Header Set by Racing Power Company®. Header Style: Short Tube. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$195.31 - $298.41
- Racing Power Company®Street Hugger Black Short Tube Exhaust HeadersChevy Blazer 5.7L / 7.4L 1973, Street Hugger Black Short Tube Exhaust Headers by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Painted. Header Style: Short Tube....One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$162.68
- CFR Performance®Hugger Style Short Tube Exhaust HeadersChevy Blazer 5.0L / 5.7L 1973, Hugger Style Short Tube Exhaust Headers by CFR Performance®. Header Style: Short Tube. Ceramic coated "HUGGER" style headers. Heavy-duty construction with tubes and thick flange. Includes collector...Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength$140.75
- CFR Performance®Long Tube Exhaust HeadersChevy Blazer 1973, Long Tube Exhaust Headers by CFR Performance®. Header Style: Long Tube. 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$204.69 - $206.63
- Doug Thorley Headers®4-2-1 Steel Tri-Y Exhaust Headers with AdaptersChevy Blazer 1973, 4-2-1 Steel Tri-Y Exhaust Headers with Adapters by Doug Thorley Headers®. Header Coating: Silver Ceramic. Doug's headers are designed to outflow your stock exhaust manifolds by leaps and bounds. Their headers will...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$936.00 - $1,040.31
- Doug Thorley Headers®Exhaust Header Flange KitChevy Blazer 1973, Exhaust Header Flange Kit by Doug Thorley Headers®. 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...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$31.05
- Doug Thorley Headers®Steel Long Tube 4-2-1 Tri-Y Exhaust HeadersChevy Blazer 1973, Steel Long Tube 4-2-1 Tri-Y Exhaust Headers by Doug Thorley Headers®. Collector Outlet Diameter: 2.5". Header Style: Long Tube. Backed by over 50 years of knowledge and experience, Doug's headers are designed to...High quality at an affordable priceExpertly made from premium materials$1,013.16 - $1,138.91
- Dynatech®Aluminum Adapter PlateChevy Blazer 5.0L / 5.7L with Chevy Small Block Engine 1973, Aluminum Adapter Plate by Dynatech®. These Small Block Chevy to Stahl Aluminum Adapter Plate Kits allow you to use a larger tube size to maximize power. The Standard Chevy...Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains$176.99
- Dynatech®Dragster Stainless Steel Long Tube Exhaust HeadersChevy Blazer 7.4L with Chevy Big Block Engine 1973, Dragster Stainless Steel Long Tube Exhaust Headers by Dynatech®. Header Style: Long Tube. Designed for heads that use the factory Big Block Chevy bolt pattern. The optional tube sizes...CNC laser cut flanges feature raised port location for increased powerUnique port gussets eliminate cracking caused by tire shake and muffler applications$799.99 - $1,299.00
- Dynatech®Stainless Steel 604 Crate Engine Dirt Late Model Exhaust HeadersChevy Blazer 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". These Stainless Steel 604 Crate Engine...Engineered for 604 Crate enginesGaskets and bolts included$999.99
- Dynatech®Stainless Steel Natural Weld-up Dragster Exhaust Header KitChevy Blazer 1973, Natural 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...Tack-welded to make it easy to change or finish weldCNC laser-cut flanges$429.99
- Flowtech®409 SS Upright Exhaust HeadersChevy Blazer 1973, 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$339.95 - $474.95
- Flowtech®Afterburner™ Mild Steel Long Tube Exhaust HeadersChevy Blazer 5.0L / 5.7L 1973, 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...Innovative design for small block Chevy equipped vehiclesIncreases both horsepower and torque Large 3" secondary collector$133.56 - $346.95
- Flowtech®Aluminum Header Gasket SetChevy Blazer 1973, Aluminum Header Gasket Set by Flowtech®. 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, this product by Flowtech...Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life$14.95 - $18.95
- Flowtech®Mild Steel Long Tube Exhaust HeadersChevy Blazer 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...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 GasketsChevy Blazer 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 HeadersChevy Blazer Base 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...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 HeadersChevy Blazer Base 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 HeadersChevy Blazer Base 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...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 ManifoldChevy Blazer Base 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...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 HeadersChevy Blazer 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 HeadersChevy Blazer 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...Designed for optimal performanceIndustry’s best welds for durability$617.95
- Milodon®Header BoltsChevy Blazer 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 the next step delivering...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$15.03 - $15.95
- Moroso®Aluminum Header Flange KitChevy Blazer 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 SetChevy Blazer 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...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$39.95 - $44.95
- PCE®Exhaust Header Bolt KitChevy Blazer 1973, Exhaust Header Bolt Kit by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$17.00 - $24.10
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