1973 GMC K25/K2500 Pickup Performance Exhaust Products
More 1973 GMC K25/K2500 Pickup Performance Exhaust Products
Find your specific 1973 GMC K25/K2500 Pickup original or aftermarket Performance Exhaust Products below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 1973 GMC K25/K2500 Pickup Performance Exhaust Products
Flowtech – Ceramic Header (Part No.31506FLT)
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$499.99Product Features:
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Ceramic Headers
- Rust And Corrosion Resistance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
Hooker Headers – Competition Header (Part No.2463HKR)
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$410.99
LS1 full length engine swap header fits 66-72 Chevelle, El Camino, Monte Carlo and Sprint applications. Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
Product Features:
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Product Features:
- High Performance
- Affordable
- Durable 16 Gauge Material
- Welds Easier
- Lasts Longer
- Heat Cured
- High Heat Resistant
Hooker Headers – Super Comp. Header (Part No.2817HKR)
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$947.99
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
Product Features:
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Product Features:
- Long Tube Lengths
- Long Transition Collectors
- Monstrous Low-Mid Range Torque
- Keep Top End Horsepower
- Provides Finest Fit
- Most Durable Design Available
Hooker Headers – LS1 Swap Headers for 66-72 Chevelle, El Camino & More (Part No.2453HKR)
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$298.99
LS1 full length engine swap header fits 66-72 Chevelle, El Camino, Monte Carlo and Sprint applications. Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
Product Features:
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Product Features:
- High Performance
- Affordable
- Durable 16 Gauge Material
- Welds Easier
- Lasts Longer
- Heat Cured
- High Heat Resistant
Flowtech – Exhaust Manifold/Header (Part No.11530FLT)
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$237.99
Exhaust Manifold/Header
Flowtech – Ceramic Header (Part No.31530FLT)
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$463.99Product Features:
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Ceramic Headers
- Rust And Corrosion Resistance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
Flowtech – Real-Seal; Header Gasket (Part No.99153FLT)
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$85.39Product Features:
- Water/Weather Resistant
- Re-Useable
- Will Not Burn Or Blow Out
- Suitable For Port-Matching
- Made In USA
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1411)
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$42.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Hooker Headers – Super Competition Header Gasket (Part No.10809HKR)
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$23.29
Hooker’s precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick ,.060 inch, high temperature, non-asbestos fiber laminate with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.
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Product Features:
- Tear Resistant
- Precisely Cut To Match Header
Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5912)
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$38.49
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
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Product Features:
- Has A Graphite Core W/ Steel Outer Layers
- Graphite Core Has Excellent Thermo-conductivity
- Coated With High Temp Silicone For Sealing
- Will Not (brindle ) Or Indent Aluminum Heads
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1410)
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$37.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Edelbrock – Exhaust Manifold Gasket Set for Chevrolet (Part No.7205)
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$31.99
Product Features:
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- Designed To Match Port Openings Of Cylinder Heads
- Excellent Free-Flowing Seal
Mr. Gasket – Copper Seal; Exhaust Gasket Set (Part No.7158)
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$60.29
Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an embossed O-ring design for a leak proof seal. They won’t shrink, deteriorate or blowout. Header bolts stay tight. Ideal for motor homes and towing.
Product Features:
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Product Features:
- Will Not Shrink/Deteriorate
- Creates A Tight Leak Proof Seal
- Helps Lower Under hood Temps
- Seals Irregular Surfaces
- Seals Slightly Damaged Surface
- Ideal For Tow Vehicles
- Ideal For Motor Homes
Mr. Gasket – Alternator Bracket (Part No.4954)
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$19.29
These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated. Similar in design to OEM units, these brackets can be adapted to other engines.
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Product Features:
- Chrome plated
- Similar to OEM design
- May be adaptable to other applications
Spectre – SBC Alt Bracket W/ Bolts (Part No.42283)
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$15.99
This Spectre Alternator Bracket is a mount designed to fit 1969-1975 Chevrolet 265-400 Small Block engines with a short water pump with headers. Featuring a triple chrome-plated finish and high quality steel construction, this part is a replacement that mounts on the driver’s side. Intended to be used in conjunction with part number 42273 to mount the alternator, this bracket features a custom design for show quality appearances.
Product Features:
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Product Features:
- Fits Small Block Chevy 265-400 engines from 1969 to 1975 with headers and a short water pump
- Manufactured from high quality steel
- Designed for driver side mounting
- Features a triple chrome-plated finish
- Intended for use with part number 42273
Mr. Gasket – Header Bolt Set (Part No.2211G)
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$50.39
Made of high quality stainless steel. These bolts will brighten up your hot rod, or improve the looks of your race car.
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Product Features:
- Bright Ball Burnish Finish
- Made From 304 Stainless
- Compact Hex Head Is Ideal Where Space Is Limited
- 16 per Package
- Resist corrosion and provides a clean professional appearance
Mr. Gasket – Alternator Bracket (Part No.5171)
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$37.69
These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty, Similar in design to OEM units, these brackets can be adapted to other engines.
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Product Features:
- Replaced GM # 6262956
- Polished To High Luster
- Chrome Plated For Lasting Beauty
Spectre – Alternator Bracket (Part No.4719)
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$30.99
This Spectre Alternator Bracket is an upper mount designed to fit 1969 and later Chevrolet Big Block engines with a long water pump. Featuring a triple chrome-plated finish and high quality steel construction, this part is an OEM replacement that mounts on the passenger’s side.
Product Features:
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Product Features:
- Fits Big Block Chevy engines with a long water pump from 1969 and later
- Manufactured from high quality steel
- Upper bracket for passenger side mounting
- Features a triple chrome-plated finish
- Stock replacement part
Mr. Gasket – Header Bolt Set (Part No.2210G)
from
$41.99
Made of high quality stainless steel. These bolts will brighten up your hot rod, or improve the looks of your race car.
Product Features:
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Product Features:
- Bright Ball Burnish Finish
- Made From 304 Stainless
- Compact Hex Head Is Ideal Where Space Is Limited
- 12 Per Set
- Resist corrosion and provides a clean professional appearance
Mr. Gasket – Alternator Bracket (Part No.9850)
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$25.99
Hold your alternator securely in place with Mr. Gasket chrome alternator bracket. Chrome plated heavy gauge steel for long lasting good looks. Must be used with #9852.
Product Features:
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
Hooker Headers – Dual Competition Header Back Exhaust System Kit (Part No.16526HKR)
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$296.99
Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat-back kits install behind the converter and all other applicable emission control devices.
Product Features:
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Product Features:
- Reducer Flex-Tubes
- Reduces Backpressure
- Hardware Included
- Instructions Included
Dynomax – Dual Header Exhaust System Kit for 1973-89 GMC/Chevrolet 4WD Trucks/SUVs (Part No.89004)
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$134.99
Give your vintage vehicle’s exhaust system an upgrade with a DynoMax? dual header kit. Designed to attach to headers, it features a special reducer that allows for a variety of mounting options.
Product Features:
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Product Features:
- COMPATIBILITY — Designed for a variety of full-size 1973-89 GMC 4WD trucks and Chevrolet 4WD SUVs; see product information for compatibility and engine spec
- BUILD IT YOURSELF — Design and custom fabricate your own exhaust system with this kit that attaches to OE headers
- FLEXIBLE MOUNTING — Special reducer design allows for a variety of mounting options
- IMPROVED FLOW CAPACITY — Smooth bends improve flow capacity over traditional bends
- SPECS — Extra-long tailpipes with side exits with a full 2.25-in. diameter; tail pipes exit each side of vehicle behind rear tires
- COMPLETE SOLUTION — Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
- PREMIUM MATERIALS — Made from quality aluminized steel for durability and long life
- PREMIUM MATERIALSÿ–ÿMade from quality aluminized steel for durability and long life
- BETTER TOGETHER — Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
- WARNING — Not legal for use on pollution-controlled motor vehicles; headers are for racing use only and not intended or applicable for highway use
Dynomax – Dual Header Exhaust System Kit for Classic 4WD Trucks & SUVs (Part No.89003)
from
$209.99
Give your vintage vehicle’s exhaust system an upgrade with a DynoMax? dual header kit. Designed to attach to OE manifolds, it features a special reducer that allows for a variety of mounting options.
Product Features:
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Product Features:
- COMPATIBILITY — Designed for a variety of full-size 1973-89 GMC 4WD trucks and Chevrolet 4WD SUVs; see product information for compatibility and engine spec
- BUILD IT YOURSELF — Design and custom fabricate your own exhaust system with this kit that attaches to OE manifolds
- FLEXIBLE MOUNTING — Special reducer design allows for a variety of mounting options
- IMPROVED FLOW CAPACITY — Smooth bends improve flow capacity over traditional bends
- SPECS — Extra-long tailpipes with side exits with a full 2.25-in. diameter; tailpipes exit each side of vehicle behind rear tires
- COMPLETE SOLUTION — Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
- PREMIUM MATERIALS — Made from quality aluminized steel for durability and long life
- PREMIUM MATERIALSÿ–ÿMade from quality aluminized steel for durability and long life
- BETTER TOGETHER — Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
- WARNING — Not legal for use on pollution-controlled motor vehicles
Popular 1973 GMC K25/K2500 Pickup Performance Exhaust Products Categories
1973 GMC K25/K2500 Pickup Performance Exhaust Products
Maybe you’re in the middle of a full rebuild of that 1973 GMC K25/K2500 Pickup. Maybe you just need a couple of Performance Exhaust Products. Either way, Advance Auto Parts has 38 different Performance Exhaust Products in our inventory ranging from $19.29 to $947.99. That means you can find the exact parts or products you need to keep that 1973 GMC K25/K2500 Pickup running smoothly.
Performance Exhaust Products are only as good as their brand. We stock 7 different brands to make sure you have plenty of trusted parts to choose from for your 1973 GMC K25/K2500 Pickup. Mr. Gasket, FEL-PRO Performance, and Hooker Headers are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Performance Exhaust Products for your 1973 GMC K25/K2500 Pickup, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 91 reviews in this category, some of the top rated parts include LS1 Swap Headers for 66-72 Chevelle, El Camino & More with 4.5 stars and Dual Competition Header Back Exhaust System Kit with 5.0 stars.
So if you’re in the market for aftermarket Performance Exhaust Products to keep your 1973 GMC K25/K2500 Pickup rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Performance Exhaust Products Brands To Make Your 1973 GMC K25/K2500 Pickup Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 1973 GMC K25/K2500 Pickup demands trusted brand parts and products to keep it running. Many trusted brands of Performance Exhaust Products make up Advance Auto Parts’ inventory, and all are ready to help make your K25/K2500 Pickup the best it can be. Be sure to browse some of our top Performance Exhaust Products brands and parts.
Popular Flowtech Performance Exhaust Products
We carry Flowtech parts in our stock across Performance Exhaust Manifold Gaskets categories, plus more. For a 1973 GMC K25/K2500 Pickup, our most popular Flowtech Performance Exhaust Products include:
Top 1973 GMC K25/K2500 Pickup Performance Exhaust Products from Mr. Gasket
Mr. Gasket products are another trusted brand when it comes to Performance Exhaust Products for your 1973 GMC K25/K2500 Pickup. Popular Mr. Gasket parts include:
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$20.99
(14)
Performance Exhaust Gasket Set for Enhanced Sealing and Durability
Performance Exhaust Manifold Gaskets
FAQs for 1973 GMC K25/K2500 Pickup Performance Exhaust Products
What are the most purchased Performance Exhaust Products for the 1973 GMC K25/K2500 Pickup?
Out of 38 Performance Exhaust Products for the 1973 GMC K25/K2500 Pickup, the most popular in our inventory are:
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$60.29
This product is not rated
Copper Seal; Exhaust Gasket Set
Performance Exhaust Manifold Gaskets
What are the top-rated 1973 GMC K25/K2500 Pickup Performance Exhaust Products?
Top-rated Performance Exhaust Products for your 1973 GMC K25/K2500 Pickup based on customer reviews/ratings are:
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$298.99
(2)
LS1 Swap Headers for 66-72 Chevelle, El Camino & More
“Used other headers before and ive never had an install go so easy. Ive used the flowtech headers also made by holley but they are nowhere near the sam”
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$296.99
(1)
Dual Competition Header Back Exhaust System Kit
“This exhaust system is about as good as it gets for pre bent systems. The mandrel bends had no kinks and installed very easily. It hooked right up to ”
