1974 Chevrolet Corvette Mufflers

Enhance and Protect Your 1974 Chevrolet Corvette with Quality Mufflers

Maintaining the performance of your 1974 Chevrolet Corvette starts with choosing the right parts, and a high-quality Muffler helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Mufflers specifically for the 1974 Chevrolet Corvette, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Mufflers for Every Budget

Finding a Muffler that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $59.99 and an average price of $130.49, you can choose one that fits your budget while delivering the quality you expect. Our Mufflers are competitively priced, ranging from $59.99 to $175.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 9 Mufflers from 2 trusted brands in stock, Advance Auto Parts has you covered. Our Mufflers for the 1974 Chevrolet Corvette have earned reviews from over 80 customers, with an average 5 stars rating across the board. Popular options include Flow FX Muffler, 2.5in Offset Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Aggressive Sound, 40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound, and 40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound, starting at $59.99. Our selection includes highly regarded brands such as Flowmaster Inc. and Dynomax, and more, offering you top-notch reliability. For example, we have 8 Flowmaster Inc. Mufflers starting at $59.99 with an average rating of 4 stars, 1 Dynomax options from $155.99 with a 4 stars rating.

Mufflers for Your 1974 Chevrolet Corvette

Flowmaster Inc. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound (Part No.42541)

40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound

from

$99.99
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 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 Center Outlet, Non-Reversible, Aggressive Sound (Part No.942546)

Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound

from

$113.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Dynomax – Super Turbo Muffler: Di Fit Aluminized Steel, 14" L, 2.5" In, 2.25" Out, Oval (Part No.17757)

Super Turbo Muffler: Di Fit Aluminized Steel, 14" L, 2.5" In, 2.25" Out, Oval

from

$155.99
Dynomax Super Turbo performance mufflers’ exclusive, patented, flow director design channels exhaust flow, and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow, and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance, while maintaining a mellow performance tone.

Product Features:
  • Large internal flow tubes improve exhaust flow and reduce backpressure
  • Dyno proven to flow up to 700 SCFM
  • Exclusive patented flow director channels exhaust flow and eliminates turbulence on most applications.
  • Fiberglass matting technology absorbs unwanted interior resonance but maintains a mellow tone
  • 1.75-inch to 3-inch inlet / outlet configurations
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Flowmaster Inc. – Flow FX Muffler, 2.5in Offset Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Aggressive Sound (Part No.71226)

Flow FX Muffler, 2.5in Offset Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Aggressive Sound

from

$59.99
Flow FX Muffler, 2.5in Offset Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Aggressive Sound

Flowmaster Inc. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound (Part No.8042541)

40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound

from

$123.99
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. – 50 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Moderate Sound (Part No.942551)

50 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Moderate Sound

from

$154.99
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 Center Outlet, Non-Reversible, Moderate Sound (Part No.842551)

50 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Moderate Sound

from

$175.99
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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Flowmaster Inc. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound (Part No.942541)

40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound

from

$133.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. 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 Center Outlet, Non-Reversible, Aggressive Sound (Part No.842546)

Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound

from

$126.99
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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FAQs for 1974 Chevrolet Corvette Mufflers

Which Mufflers are the top sellers for the 1974 Chevrolet Corvette?

Out of 9 Mufflers that fit 1974 Chevrolet Corvettes, the following parts are the top sellers:

How can I make sure that a part will be compatible with my 1974 Chevrolet Corvette?

Our Chevrolet Corvette aftermarket and OEM parts are designed specifically for the 1974 model. You can always find your specific fitment and compatibility for your 1974 Chevrolet on an individual product page.

What is the price range for 1974 Chevrolet Corvette Mufflers?

The range of prices of Mufflers for the 1974 Chevrolet Corvette goes from $59.99 up to $175.99 for the most premium parts.

What is the average price of a 1974 Chevrolet Corvette Muffler?

1974 Chevrolet Corvette Mufflers average $130.49 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Flowmaster Inc. Dynomax, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Mufflers for other Chevrolet Corvette model years?

Yes, we currently stock Mufflers for 33 model years of Chevrolet Corvettes, from 1963 to 2004. Model years 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1982, and 1981 are the most popular for Muffler purchases.

Which Mufflers are highest rated for the 1974 Chevrolet Corvette?

Based on 80 customer reviews, our 1974 Chevrolet Corvette Mufflers have an average rating of 5. Explore our top-rated Mufflers here:

Can I get help with 1974 Chevrolet Corvette Muffler orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Mufflers and more.

What is your return policy for Chevrolet Corvette Mufflers?

Advance Auto Parts keeps returns simple. For new Chevrolet Corvette Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.