1979 Chevrolet K20 Performance Mufflers
Keep Your 1979 Chevrolet K20 in Top Shape with Quality Performance Mufflers
Whether you’re repairing or upgrading your Performance Muffler, using high-quality parts is key to keeping your 1979 Chevrolet K20 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Mufflers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Performance Mufflers from Trusted Brands
Looking for a reliable Performance Muffler? We’ve got you covered with options from brands you know and trust like Flowmaster Inc.. For example, Flowmaster Inc. Performance Mufflers start at just $139.99 with an average 4.4 star rating. With over 8 reviews and a solid 4.3 star average, you can shop with confidence knowing other Chevrolet K20 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1979 Chevrolet K20 Performance Muffler at Advance Auto Parts is around $164.49, with a range that starts at $139.99 and goes up to $188.99. With 2 options in stock from one trusted brand, finding the right fit is easy.
Explore Related Parts
While you’re upgrading or replacing your Performance Muffler, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1979 Chevrolet K20 in peak condition, inside and out.
Find Your Specific 1979 Chevrolet K20 Performance Mufflers
Looking for the perfect Performance Muffler for your 1979 Chevrolet K20? You’re in the right place. Below, you’ll find links to various types of Performance Mufflers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Mufflers, ensuring durability and a precise fit for your Chevrolet K20. Whether you’re driving a 1979 model or another popular model year like
1975,
1976,
1977,
1978, and
1980, we’ve got you covered. Purchasing Performance Mufflers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Mufflers that fit your vehicle.
Essential 1979 Chevrolet K20 Performance Mufflers
Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548 (Part No.842548)
from
$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. – Flowmaster Inc. 50 Delta Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 842553 (Part No.842553)
from
$188.99
The three chamber design utilizes Flowmaster’s 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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Popular 1979 Chevrolet K20 Performance Mufflers Categories
Most Popular Performance Mufflers for 1979 Chevrolet K20s
Enhance your 1979 Chevrolet K20 with one of the 2 Performance Mufflers we have in stock, starting at just $139.99.
Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548 (Part No.842548)
from
$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.
See More
Flowmaster Inc. – Flowmaster Inc. 50 Delta Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 842553 (Part No.842553)
from
$188.99
The three chamber design utilizes Flowmaster’s 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.
See More
Top-Rated Performance Muffler Brands For Your 1979 Chevrolet K20
When it comes to finding the perfect Performance Muffler for your 1979 Chevrolet K20, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Performance Muffler brands including Flowmaster Inc., and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $139.99. Purchasing a Performance Muffler from us here at Advance Auto Parts is a smart move for both you and your 1979 Chevrolet K20, providing peace of mind with parts that meet or exceed OEM standards.
Popular Flowmaster Inc. 1979 Chevrolet K20 Performance Mufflers
If you’re looking for a top-quality Performance Muffler for your 1979 Chevrolet K20, Advance Auto Parts has exactly what you need with our selection of Flowmaster Inc. Performance Mufflers. We have 1 Flowmaster Inc. Performance Mufflers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $139.99, you’ll find the perfect Performance Muffler for your needs and budget. Flowmaster Inc. Performance Mufflers for the 1979 Chevrolet K20 come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Flowmaster Inc. Performance Muffler from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$139.99
(1)
Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548
“awesome sound!”
FAQs for 1979 Chevrolet K20 Performance Mufflers
What’s the price range for 1979 Chevrolet K20 Performance Mufflers?
The prices of Performance Mufflers for the 1979 Chevrolet K20 range from $139.99 up to $188.99 for the most premium parts.
What is the average price of a Performance Muffler for a 1979 Chevrolet K20?
The average price for Performance Mufflers for the 1979 Chevrolet K20 is $164.49. Keep in mind the variety of part types within our Performance Muffler category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Mufflers for other Chevrolet K20 model years?
What are the cheapest Performance Mufflers for my 1979 Chevrolet K20?
The cheapest 1979 Chevrolet K20 Performance Mufflers we carry are:
Does Advance Auto Parts sell Performance Mufflers for any other 1979 Chevrolet models?
Yes. We stock Performance Mufflers for 10 other popular 1979 Chevrolet models. Some of the most popular are 1979 Malibu Performance Mufflers, 1979 Monte Carlo Performance Mufflers, 1979 Camaro Performance Mufflers, 1979 Corvette Performance Mufflers, and 1979 El Camino Performance Mufflers.
What are the top-rated Performance Mufflers that fit the 1979 Chevrolet K20?
The one 1979 Chevrolet K20 Performance Muffler we have in stock is the Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548. It is rated 5 stars and costs $139.99.
What types of Performance Mufflers do you sell for my 1979 Chevrolet K20?
We currently have just 1 Performance Muffler in stock for a 1979 Chevrolet K20, and as of 8/2/26, it is a Performance Muffler.
Can I get help with 1979 Chevrolet K20 Performance Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Performance Mufflers and more.
What is your return policy for Chevrolet K20 Performance Mufflers?
Advance Auto Parts keeps returns simple. For new Chevrolet K20 Performance Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.