1966 Oldsmobile Cutlass Exhaust Systems
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Flowmaster®American Thunder™ Header-Back Exhaust System with Split Side ExitOldsmobile Cutlass 1966, American Thunder™ Header-Back Exhaust System with Split Side Exit by Flowmaster®. With H-Pipe. Exhaust System Type: Header-Back. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. American...$938.95 - $1,072.95 - Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerOldsmobile Cutlass Base / Holiday 5.4L 1966, SoundFX™ Steel Driver Side Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Configuration: Offset - Offset....Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$35.83 - $47.20
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerOldsmobile Cutlass Base / Holiday 5.4L 1966, Quiet-Flow™ Stainless Steel Driver Side Oval Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler Overall...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$58.45
- Walker®Replacement Exhaust KitOldsmobile Cutlass Base / Holiday 5.4L 1966, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$35.83 - $58.45
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerOldsmobile Cutlass Base / Holiday 5.4L 1966, SoundFX™ Steel Driver Side Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler Overall Length:...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$38.85
- Pypes®Crossmember-Back Exhaust System with Split Rear ExitOldsmobile Cutlass 1966, Crossmember-Back Exhaust System with Split Rear Exit by Pypes®. Exhaust System Type: Crossmember-Back. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a...$444.75 - $1,160.75Save: up to 9%$404.75 - $1,157.75
- Flowmaster®American Thunder™ Aluminized Steel Header-Back Exhaust System with Split Rear ExitOldsmobile Cutlass 1966, American Thunder™ Aluminized Steel Header-Back Exhaust System with Split Rear Exit by Flowmaster®. With H-Pipe. Exhaust System Type: Header-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing...$717.95
- ARP®8740 Chrome Moly Black Header Bolt KitOldsmobile Cutlass 1966, 8740 Chrome Moly Black Header Bolt Kit by ARP®. Color: Black. Header Coating: Painted. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$19.49 - $57.57
- Flowmaster®40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust MufflerOldsmobile Cutlass 1966, 40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 13". Muffler Overall Length:...$133.95
- Stage 8®Header Locking Bolt KitOldsmobile Cutlass 1966, Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking retainer...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $75.82
- Doug's Headers®4-Tube Steel Long Tube Exhaust HeadersOldsmobile Cutlass 1966, 4-Tube Steel Long Tube Exhaust Headers by Doug's Headers®. Header Coating: Ceramic. Header Style: Long Tube. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked...Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$671.45 - $842.95
- Doug's Headers®Mid-Length Tube Mid-Length Tube Exhaust HeaderOldsmobile Cutlass 1966, Mid-Length Tube Mid-Length Tube Exhaust Header by Doug's Headers®. Color: Black. Header Style: Mid-Length Tube. Doug's Headers development and design is complex and requires a substantial amount of time and...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$574.45
- BRExhaust®Driver Side Exhaust Muffler AssemblyOldsmobile Cutlass Base / Holiday 5.4L 1966, Driver Side Exhaust Muffler Assembly by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$40.37
- MagnaFlow®Street Series™ Stainless Steel Crossmember-Back Exhaust System with Split Rear/Side ExitOldsmobile Cutlass 5.4L 1966, Street Series™ Stainless Steel Crossmember-Back Exhaust System with Split Rear/Side Exit by MagnaFlow®. Exhaust System Type: Crossmember-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...$1,142.00
- MagnaFlow®Street Series™ Stainless Steel Crossmember-Back Exhaust System with Split Side ExitOldsmobile Cutlass 5.4L 1966, Street Series™ Stainless Steel Crossmember-Back Exhaust System with Split Side Exit by MagnaFlow®. Exhaust System Type: Crossmember-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter:...$1,083.00
- Flowmaster®Aluminized Steel Header-Back Exhaust System with Split Rear ExitOldsmobile Cutlass 1966, Aluminized Steel Header-Back Exhaust System with Split Rear Exit by Flowmaster®. Exhaust System Type: Header-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 2.5". Exhaust System Sound:...$491.95
- Flowmaster®Aluminized Steel Header-Back Exhaust System with Split Side ExitOldsmobile Cutlass 1966, Aluminized Steel Header-Back Exhaust System with Split Side Exit by Flowmaster®. With H-Pipe. Exhaust System Type: Header-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 3". Exhaust System...$471.95
- Fel-Pro®Exhaust Manifold Gasket SetOldsmobile Cutlass 1966, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$10.07 - $31.79
- Fel-Pro®Exhaust Pipe Flange GasketOldsmobile Cutlass 6.6L 1966, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.78
- DynoMax®Stainless Steel Intermediate PipeOldsmobile Cutlass with Dual Exhaust System 1966, Stainless Steel Intermediate Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust...Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install$17.36
- Flowmaster®Gray Prebend Tailpipes without TipsOldsmobile Cutlass 1966, Gray Prebend Tailpipes without Tips by Flowmaster®. Main Piping Diameter: 2.5". These tailpipes are bare dual-out rear exit pipes and are sold in pairs. Hardware and hangers are not included in kit.Sold in pairsMandrel-bent for Maximum Performance$210.95 - $266.95
- Mahle®Composite Exhaust Manifold Gasket SetOldsmobile Cutlass 1966, Composite Exhaust Manifold Gasket Set by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$11.53
- Pypes®X-Change X-Pipe KitOldsmobile Cutlass Base / Holiday 1966, X-Change X-Pipe Kit by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium...Superior upgrade for your exhaust systemDesigned to provide outstanding performance$327.75 - $391.75
- Pypes®X-PipeOldsmobile Cutlass Base / Holiday 1966, X-Pipe by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...Superior upgrade for your exhaust systemDesigned to provide outstanding performance$198.75 - $351.75
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsOldsmobile Cutlass 1966, Percy's Seal-4-Good™ Exhaust Header Gaskets by Patriot Exhaust®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header flanges...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$45.85
- Walker®Heavy Duty Steel Natural U-Bolt ClampOldsmobile Cutlass Base / Holiday 5.4L 1966, Heavy Duty Steel Natural U-Bolt Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the...Makes installation quick and easyOptimal OE-style fit and quality$2.24 - $2.45
- Pypes®Muffler HangersOldsmobile Cutlass 1966, Muffler Hangers by Pypes®. Pair. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...Superior upgrade for your exhaust systemDesigned to provide outstanding performance$39.75
- Pypes®Exhaust Tailpipe HangerOldsmobile Cutlass Base / Holiday 1966, Exhaust Tailpipe Hanger by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium...Superior upgrade for your exhaust systemDesigned to provide outstanding performance$39.75
- Hedman Hedders®Block Hugger Mild Steel Uncoated Short Tube Racing Exhaust HeadersBlock Hugger Mild Steel Uncoated Short Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Short Tube. Hedman’s Standard...Low profile designBuilt of High Quality Materials$415.83
- Different Trend®Flow II Series Stainless Steel Oval Gray Exhaust MufflerUniversal Flow II Series Stainless Steel Oval Gray Exhaust Muffler by Different Trend®. Muffler Sound: Moderate. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...$40.43 - $115.26
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1966 Oldsmobile Cutlass Exhaust Reviews
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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