1966 Oldsmobile Cutlass Performance Exhaust Products
Keep Your 1966 Oldsmobile Cutlass in Top Shape with Quality Performance Exhaust Products
Whether you’re repairing or upgrading your Performance Exhaust Product, using high-quality parts is key to keeping your 1966 Oldsmobile Cutlass looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Exhaust Mufflers, Performance Exhaust Manifold Gaskets, and Performance Exhaust Headers. 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 Exhaust Products from Trusted Brands
Looking for a reliable Performance Exhaust Product? We’ve got you covered with options from brands you know and trust like Flowmaster Inc.. For example, Flowmaster Inc. Performance Exhaust Products start at just $134.99 with an average 4.4 star rating. With over 46 reviews and a solid 3 star average, you can shop with confidence knowing other Oldsmobile Cutlass owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Oldsmobile Cutlass Performance Exhaust Product at Advance Auto Parts is around $428.99, with a range that starts at $25.99 and goes up to $1,159.99. With 6 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Alternator Bracket, Exhaust Manifold Gasket Set, and Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair start at just $25.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Exhaust Product, don’t forget to check out other key components like Performance Air Filters and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1966 Oldsmobile Cutlass in peak condition, inside and out.
Find Your Specific 1966 Oldsmobile Cutlass Performance Exhaust Products
Looking for the perfect Performance Exhaust Product for your 1966 Oldsmobile Cutlass? You’re in the right place. Below, you’ll find links to various types of Performance Exhaust Products that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Exhaust Products, ensuring durability and a precise fit for your Oldsmobile Cutlass. Whether you’re driving a 1966 model or another popular model year like
1975,
1976,
1977,
1978,
1979,
1980,
1981,
1982, and
1983, we’ve got you covered. Purchasing Performance Exhaust Products 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 Exhaust Products that fit your vehicle.
Essential 1966 Oldsmobile Cutlass Performance Exhaust Products
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$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
Mr. Gasket – Alternator Bracket (Part No.5170)
from
$44.99
Original equipment style bracket in high quality chrome for years of service. Includes hardware.
Product Features:
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Product Features:
- Chrome Plated Heavy Gauge Steel
- Can Be Used For Other Applications
- Looks Better Than Painted
- Hardware included
Flowtech – Real-Seal; Header Gasket (Part No.99150AFLT)
from
$93.99Product Features:
- Water/Weather Resistant
- Re-Useable
- Will Not Burn Or Blow Out
- Suitable For Port-Matching
- Made In USA
Mr. Gasket – Exhaust Gaskets – Standard Duty – Small Block Chevy Square Port, 1.45"W X 1.48"H – Reusable (Part No.150C)
from
$41.99
Mr. Gasket Performance exhaust gasket material is a heavy duty material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. This material is made for sealing exhaust applications. Provides excellent sealing and durability.
Product Features:
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Product Features:
- Manufactured from high-temperature acrylic blend exhaust material
- Provides excellent sealing and durability
- Can be trimmed if necessary for modified port applications
- For OE replacement, high performance street, drag race and oval track use
Mr. Gasket – Ultra-Seal Exhaust Gaskets – Hi-Temp Graphite – Small Block Chevy Oval Port – 1.50"W X 1.82"H (Part No.5917)
from
$49.99
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. 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.
Product Features:
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Product Features:
- Manufactured from high-temperature steel core/graphite faced exhaust material
- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
- Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
- Conforms to and seals minor surface irregularities
- Can be trimmed if necessary for modified port applications
- For OE replacement, high performance street, drag race and oval track use
- Anti-Stick Properties
- Easy Removal For Disassembly
Mr. Gasket – Copper Seal: Exhaust Gasket Set (Part No.7152G)
from
$69.99
Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.
Product Features:
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Product Features:
- Manufactured from ¿Dead Soft¿ (solid) .043″ thick copper material
- Manufactured from ┐Dead Soft┐ (solid) .043″ thick copper material
- .051″ embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094″
- Provides excellent sealing and durability
- Conforms to and seals minor surface irregularities
- For high performance street, drag race, oval track and turbocharged (extreme heat) applications
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1400)
from
$34.99
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.
Mr. Gasket – Exhstmnfgsktset (Part No.7529)
from
$41.99
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
- Superior Tensile Strength
- Resists Deteriorating
- Anti-stick Properties
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
Flowmaster Inc. – 50 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Moderate Sound (Part No.842453)
from
$184.99
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. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942548)
from
$134.99
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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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.42443)
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, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842448)
from
$136.99
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)
from
$149.99
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, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Moderate Sound (Part No.942451)
from
$169.99
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. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)
from
$232.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Flowmaster Inc. – Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (Part No.814116)
from
$1159.99
Flowmaster’s Scavenger Series Elite headers feature heavy duty 3/8 in. laser cut flanges, 16 gauge stainless steel primary pipes and gasket free ball flange exhaust connectors. Designed to compliment installations of modern GM LS-1 and LS-6 engines into popular Buick, Chevy, Oldsmobile and Pontiac muscle cars, these full length headers provide an exact fit and increased performance. Please note these headers are not emissions legal and are designed for off-road use only.
Product Features:
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Product Features:
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Durable Ceramic Coating
- Gasket Free Ball Style Collectors
- Made in the USA
Flowtech – Afterburner; Headers (Part No.49100FLT)
from
$423.99Product Features:
- Innovative New Design
- Increase Horsepower/Torque
- Formed From Stainless Steel
- Premium High Temp Gray Finish
- Large 3in. Secondary Collector
- Increase Scavenging
- Smooth Exhaust Pulses
Flowtech – Ceramic Header (Part No.31150FLT)
from
$549.99Product 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 – Aero Chamber Muffler (Part No.21501HKR)
from
$132.99
The polished stainless steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23 percent better and produce more horsepower and torque than the most popular high performance brand. The stainless steel construction assures good looks, corrosion protection ang long life.
Product Features:
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Product Features:
- All Aluminized/Stainless Steel
- Deep Throaty Powerful Sound
- 23 percent More Flow Than Others
- More Horsepower And Torque
- Sound Absorption Chamber
- Stepped Acceleration Chamber
Flowtech – Standard Header with Enhanced Fuel Efficiency and Leakproof Technology (Part No.11108FLT)
from
$229.99Product Features:
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
Hooker Headers – Competition Header (Part No.2466-1HKR)
from
$749.99
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 – Competition Header (Part No.3902HKR)
from
$649.99
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 – Competition Header (Part No.2466HKR)
from
$299.99
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
Popular 1966 Oldsmobile Cutlass Performance Exhaust Products Categories
Most Popular Performance Exhaust Muffler for 1966 Oldsmobile Cutlasses
Enhance your 1966 Oldsmobile Cutlass with this popular Performance Exhaust Muffler we have in stock, for $134.99.
Flowmaster Inc. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942548)
from
$134.99
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.
See More
Best-Selling 1966 Oldsmobile Cutlass Performance Exhaust Manifold Gasket
Upgrade your Cutlass with our best-selling Performance Exhaust Manifold Gasket.
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1439)
from
$32.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
See More
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.
Top-Quality Performance Exhaust Headers for 1966 Oldsmobile Cutlasses
Choose a high-quality OEM or aftermarket Performance Exhaust Header for Oldsmobile Cutlasses and enjoy top-notch performance from $649.99.
Flowmaster Inc. – Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (Part No.814116)
from
$1159.99
Flowmaster’s Scavenger Series Elite headers feature heavy duty 3/8 in. laser cut flanges, 16 gauge stainless steel primary pipes and gasket free ball flange exhaust connectors. Designed to compliment installations of modern GM LS-1 and LS-6 engines into popular Buick, Chevy, Oldsmobile and Pontiac muscle cars, these full length headers provide an exact fit and increased performance. Please note these headers are not emissions legal and are designed for off-road use only.
Product Features:
See More
Product Features:
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Durable Ceramic Coating
- Gasket Free Ball Style Collectors
- Made in the USA
Hooker Headers – Competition Header (Part No.3902HKR)
from
$649.99
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:
See More
Product Features:
- High Performance
- Affordable
- Durable 16 Gauge Material
- Welds Easier
- Lasts Longer
- Heat Cured
- High Heat Resistant
Our Top Pick for a 1966 Oldsmobile Cutlass Performance Exhaust Header Hardware
Invest in a
durable Performance Exhaust Header Hardware for your 1966 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$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
Our Performance Exhaust Tail Pipes for 1966 Oldsmobile Cutlasses
Make a smart move for your 1966 Oldsmobile Cutlass with our Performance Exhaust Tail Pipe for $232.99.
Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)
from
$232.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Top-Rated Performance Exhaust Product Brands For Your 1966 Oldsmobile Cutlass
When it comes to finding the perfect Performance Exhaust Product for your 1966 Oldsmobile Cutlass, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Performance Exhaust Product 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 $134.99. Purchasing a Performance Exhaust Product from us here at Advance Auto Parts is a smart move for both you and your 1966 Oldsmobile Cutlass, providing peace of mind with parts that meet or exceed OEM standards.
Popular Flowmaster Inc. 1966 Oldsmobile Cutlass Performance Exhaust Products
If you’re looking for a top-quality Performance Exhaust Product for your 1966 Oldsmobile Cutlass, Advance Auto Parts has exactly what you need with our selection of Flowmaster Inc. Performance Exhaust Products. We have 1 Flowmaster Inc. Performance Exhaust Products in stock for this fitment, all known for their durability and precision fit. With prices starting at just $134.99, you’ll find the perfect Performance Exhaust Product for your needs and budget. Flowmaster Inc. Performance Exhaust Products for the 1966 Oldsmobile Cutlass come highly rated, with over 21 customer reviews and an impressive average rating of 4.4 stars. Choosing a Flowmaster Inc. Performance Exhaust Product from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$134.99
(21)
Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound
“Sounds amazing on my Jeep. Bought with speed perks and online coupon for in store pick up.”
FAQs for 1966 Oldsmobile Cutlass Performance Exhaust Products
What are the best-selling Performance Exhaust Products for 1966 Oldsmobile Cutlasses?
Out of 6 Performance Exhaust Products that fit 1966 Oldsmobile Cutlasses, the following parts are the top sellers:
- Alternator Bracket (6124151) – $25.99
- Exhaust Manifold Gasket Set (19781885) – $32.99
- Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (10460475) – $1,159.99
What’s the price range for 1966 Oldsmobile Cutlass Performance Exhaust Products?
The prices of Performance Exhaust Products for the 1966 Oldsmobile Cutlass range from $25.99 up to $1,159.99 for the most premium parts.
What is the average price of a Performance Exhaust Product for a 1966 Oldsmobile Cutlass?
The average price for Performance Exhaust Products for the 1966 Oldsmobile Cutlass is $428.99. Keep in mind the variety of part types within our Performance Exhaust Product 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 Exhaust Products for other Oldsmobile Cutlass model years?
What are the cheapest Performance Exhaust Products for my 1966 Oldsmobile Cutlass?
The cheapest 1966 Oldsmobile Cutlass Performance Exhaust Products we carry are:
- Alternator Bracket (6124151) – $25.99
- Exhaust Manifold Gasket Set (19781885) – $32.99
- Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (20291377) – $134.99
- Prebent Tailpipes – 2.50 in. Rear Exit – Pair (20380530) – $232.99
- Competition Header (22312268) – $649.99
Does Advance Auto Parts sell Performance Exhaust Products for any other 1966 Oldsmobile models?
Yes. We stock Performance Exhaust Products for 8 other popular 1966 Oldsmobile models. Some of the most popular are 1966 98 Performance Exhaust Products, 1966 Delta 88 Performance Exhaust Products, 1966 Toronado Performance Exhaust Products, 1966 F85 Performance Exhaust Products, and 1966 Vista Cruiser Performance Exhaust Products.
What are the top-rated Performance Exhaust Products that fit the 1966 Oldsmobile Cutlass?
The one 1966 Oldsmobile Cutlass Performance Exhaust Product we have in stock is the Alternator Bracket. It is rated 1 stars and costs $25.99.
What types of Performance Exhaust Products do you sell for my 1966 Oldsmobile Cutlass?
As of 11/2/25, these are some of the most in-demand types of Performance Exhaust Products for a 1966 Oldsmobile Cutlass:
Can I get help with 1966 Oldsmobile Cutlass Performance Exhaust Product orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Performance Exhaust Products and more.
What is your return policy for Oldsmobile Cutlass Performance Exhaust Products?
Advance Auto Parts keeps returns simple. For new Oldsmobile Cutlass Performance Exhaust Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.