Chevrolet K20 Performance Exhaust Products
Your One-Stop Shop For Trusted Chevrolet K20 Performance Exhaust Products
If you’re in search of Chevrolet K20 Performance Exhaust Products aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 42 Performance Exhaust Products from top brands with prices ranging from $20.49 to $511.99.
Beyond great prices, we stock trusted brands manufacturing all types of Performance Exhaust Products for your Chevrolet K20.
And don’t forget to read customer reviews across all Performance Exhaust Products categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.
At Advance Auto Parts, we don’t think top quality Performance Exhaust Products have to cost top dollar, and we prove it. Browse our top Chevrolet K20 Performance Exhaust Products below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.
Essential Chevrolet K20 Performance Exhaust Products
Flowtech – Exhaust Manifold/Header (Part No.11530FLT)
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$261.99
Exhaust Manifold/Header
Flowtech – Ceramic Header (Part No.31500FLT)
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$511.99Product 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 – LS1 Swap Headers for 66-72 Chevelle, El Camino & More (Part No.2453HKR)
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$329.99
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 – Standard Header (Part No.11510FLT)
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$289.99Product Features:
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
Flowtech – Standard Header (Part No.11506FLT)
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$255.99Product Features:
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
Flowmaster Inc. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.8042543)
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$135.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 70 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, 22in long, Non-Reversible, Mild Sound (Part No.52573)
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$249.99
The 70 series utilizes Flowmaster’s patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV’s, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842548)
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$139.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Super 40 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.952548)
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$152.99
The Super 40 features Flowmaster’s Delta Flow technology. It’s larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 50 Series Muffler, 2.5in Center Inlet 2in Dual Offset Outlet, Non-Reversible, Moderate Sound (Part No.9425502)
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$168.99
The three chamber design utilizes Flowmaster’s patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound (Part No.842553)
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$188.99
The three chamber design utilizes Flowmaster’s patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Mr. Gasket – Exhaust Gasket Set (Part No.152)
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$42.99
Mr. Gasket’s Performance Header Gaskets are manufactured from a heavy duty high-temperature material, .062 inch? thick, consisting of an acrylic binder system to resist high temperature. Provides excellent sealing and durability with maximum torque retention to eliminate gasket failure. While precision die-cut for an excellent fit, it can be trimmed if necessary for modified port applications. For OE replacement, higher performance street, drag race and oval track use.
Product Features:
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Product Features:
- Provides excellent sealing and durability.
- Precision die-cut for an excellent fit
- Manufactured from high-temperature acrylic blend exhaust material
- Can be trimmed if necessary for modified port applications
- For OE replacement, high performance street, drag race and oval track use
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1444)
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$31.49
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.
Mr. Gasket – Mls Exhaust Gasket (Part No.4816G)
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$42.99
Multi-Layered Steel (MLS) exhaust gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo-charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressures. Total gasket thickness .075 inch. Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.
Product Features:
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Product Features:
- Designed for extreme cylinder pressures by high horsepower-high compression turbocharged, supercharged and nitrous oxide injected engines
- Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention
- Stress formed inner and outer layer embossments act like springs that rebound under flange clamp load, creating force to seal extreme pressures
- Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials
- Total gasket thickness .075 inch
Hooker Headers – Super Competition Header Gasket (Part No.10809HKR)
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$26.49
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.
Product Features:
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Product Features:
- Tear Resistant
- Precisely Cut To Match Header
Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5902)
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$37.99
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.
Product Features:
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Product Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-stick Properties
- Easy Removal For Disassembly
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1402)
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$28.99
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.
Flowtech – Real-Seal; Header Gasket (Part No.99150AFLT)
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$95.99Product Features:
- Water/Weather Resistant
- Re-Useable
- Will Not Burn Or Blow Out
- Suitable For Port-Matching
- Made In USA
Mr. Gasket – Alternator Bracket (Part No.9850)
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$26.99
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
Mr. Gasket – Header Bolt Set (Part No.2210G)
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$43.49
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
Spectre – Alternator Bracket Kit 69-86 Chevy (Part No.47293)
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$42.99
This Spectre Alternator Bracket Kit was designed for 1969-1986 Chevrolet Small Block engines with a long water pump. This triple chrome-plated kit includes two brackets and the hardware needed to mount your alternator in a clean and professional way.
Product Features:
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Product Features:
- Designed for ’69-’86 Chevrolet Small Block engines with long water pump
- Kit includes two brackets and mounting hardware
- Triple chrome plated
- Manufactured with high quality materials
Mr. Gasket – Header Bolt Set (Part No.2211G)
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$51.99
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
- 16 per Package
- Resist corrosion and provides a clean professional appearance
Chevrolet K20 Performance Exhaust Products List
Performance Exhaust Products Brands You Can Trust For Your Chevrolet K20
7 trusted brands of Performance Exhaust Products line our shelves, ready to help keep your Chevrolet K20 running smooth. Below are some of the most popular brands and their top Performance Exhaust Products offerings:
Popular FEL-PRO Performance Performance Exhaust Products
FEL-PRO Performance products for the Chevrolet K20 span several categories. Some of the highest-rated FEL-PRO Performance Performance Exhaust Products that will fit your Chevrolet K20 are:
Top Chevrolet K20 Performance Exhaust Products from Mr. Gasket
Your Chevrolet K20 will be purring again thanks to Mr. Gasket brand Performance Exhaust Products available for online order or in-store pick up. Popular Mr. Gasket parts include:
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$32.49
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Exhaust Gasket: High-Temperature Protection, Durability, and Reliable Sealing
Performance Exhaust Manifold Gaskets
Most Purchased Chevrolet K20 Performance Exhaust Products from Hooker Headers
When you buy the most frequently purchased Hooker Headers brand Performance Exhaust Products, you can be confident it will be the right part for your Chevrolet K20. Here are the Hooker Headers Performance Exhaust Products Advanced Auto customers buy the most:
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$139.99
(1)
Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound
Performance Exhaust Mufflers
FAQs for Chevrolet K20 Performance Exhaust Products
What are the most purchased Performance Exhaust Products for the Chevrolet K20?
Out of 42 Performance Exhaust Products for the Chevrolet K20, the most popular in our inventory are:
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$71.99
This product is not rated
Copper Seal; Exhaust Gasket Set
Performance Exhaust Manifold Gaskets
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$139.99
(1)
Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound
Performance Exhaust Mufflers
What are the top-rated Chevrolet K20 Performance Exhaust Products?
Top-rated Performance Exhaust Products for your Chevrolet K20 based on customer reviews/ratings are:
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$188.99
(3)
50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound
“20% off from Advance plus 10% off through Discover for top-of-the-line parts – what’s not to love?”
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$329.99
(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”
