1966 Oldsmobile F85 Exhaust Headers & Manifolds
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ATP®Cast Iron Natural Exhaust ManifoldOldsmobile F85 4.1L 1966, Natural Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$273.83 - Hedman Hedders®Standard Duty Mild Steel Uncoated Mid-Length Tube Racing Exhaust HeadersOldsmobile F85 with Air Conditioning, Power Steering, AutomaticTransmission / Manual Transmission, SB Chevy Gen III/IV (LS) Engine, Automatic Transmission Floor Shifter / Manual Transmission Floor Shifter and without EGR, Automatic...Made of High Quality MaterialsBuilt to Last$419.51
- ARP®8740 Chrome Moly Black Header Bolt KitOldsmobile F85 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
- Fel-Pro®Exhaust Manifold Gasket SetOldsmobile F85 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 gaskets...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$10.13 - $30.99
- Mahle®Composite Exhaust Manifold Gasket SetOldsmobile F85 5.4L / 6.6L 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...High quality at an affordable priceExpertly made from premium materials$12.44
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsOldsmobile F85 5.4L / 6.6L 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...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$44.95
- 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
- Victor Reinz®Exhaust Manifold Gasket SetOldsmobile F85 1966, Exhaust Manifold Gasket Set by Victor Reinz®. 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 your...High quality at an affordable priceExpertly made from premium materials$12.66 - $15.29
- Hedman Hedders®Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Mid-Length Tube Racing Exhaust HeadersOldsmobile F85 with Air Conditioning, Power Steering, SB Chevy Gen III/IV (LS) Engine, Automatic Transmission Floor Shifter / Manual Transmission Floor Shifter and without EGR, Automatic Transmission Column Shifter / Manual Transmission...Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating$575.27
- Hedman Hedders®Standard Duty Swap Mild Steel HTC Polished Silver Ceramic-Metallic Mid-Length Tube Racing Exhaust HeadersOldsmobile F85 with Air Conditioning, Power Steering, SB Chevy Gen III/IV (LS) Engine, Automatic Transmission Floor Shifter / Manual Transmission Floor Shifter and without EGR, Automatic Transmission Column Shifter / Manual Transmission...Made of High Quality MaterialsBuilt to Last$762.44
- CFR Performance®Stainless Steel Long Tube Exhaust HeadersOldsmobile F85 6.6L 1966, Stainless Steel Long Tube Exhaust Headers by CFR Performance®. Header Style: Long Tube. These headers are specifically designed. They are a medium length header. Contains both headers, bolt on reducers, exhaust...Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength$299.71
- Flowtech®Aluminum Header Gasket SetOldsmobile F85 5.4L / 6.6L 1966, Aluminum Header Gasket Set by Flowtech®. 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, this product...Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life$14.95
- Hooker®Super Competition™ Cast Iron Exhaust ManifoldOldsmobile F85 With LS Swap Engine 1966, Super Competition™ Cast Iron Exhaust Manifold by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.50". Hooker cast iron exhaust manifolds have been designed to hug close to...Free-flowing for good performance and catalytic converter efficiency304 stainless steel mating flanges included (mating flange fasteners are not included)$439.95 - $589.95
- Stage 8®Header Locking Bolt KitOldsmobile F85 5.4L / 6.6L 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...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketsOldsmobile F85 5.4L / 6.6L 1966, Multi-Layer Steel Exhaust Header Gaskets by Cometic Gasket®. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They...Made of High Quality MaterialsBuilt to Last$41.44
- Edelbrock®Exhaust Gasket SetOldsmobile F85 6.6L 1966, Exhaust Gasket Set by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from...The finest quality at a great priceEdelbrock carry everything needed to complete the job$32.95
- SCE Gaskets®Embossed Copper Exhaust Header GasketsOldsmobile F85 6.6L 1966, Embossed Copper Exhaust Header Gaskets by SCE Gaskets®. SCE Gaskets invented embossed copper exhaust gaskets and they are the most effective way to insure leak-free, re-usable performance on aftermarket headers...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$55.64
- Hedman Hedders®Header Flange GasketOldsmobile F85 5.4L / 6.6L 1966, Header Flange Gasket by Hedman Hedders®. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute.Made of High Quality MaterialsEasy to Install$17.22
- Big End Performance®Exhaust Header Copper GasketOldsmobile F85 6.6L with Oldsmobile Engine 1966, Exhaust Header Copper Gasket by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Designed to boost your vehicle's performanceMade from high-quality materials$47.47
- Hooker®Super Competition™ Fiber Exhaust Header GasketOldsmobile F85 Base 6.6L 1966, Super Competition™ Fiber Exhaust Header Gasket by Hooker®. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is...Precision fit for improved sealingSteel core provides superior adhesion$18.95
- Mr. Gasket®Exhaust Gasket SetOldsmobile F85 5.4L / 6.6L 1966, Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it's a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you'll need...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$6.68 - $54.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetOldsmobile F85 5.4L / 6.6L 1966, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$34.95
- Hooker®BlackHeart™ Stainless Steel LS-Swap Exhaust ManifoldsOldsmobile F85 With LS Swap Engine 1966, BlackHeart™ Stainless Steel LS-Swap Exhaust Manifolds by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.5". Header Coating: Uncoated. This product is made of high-quality...High quality at an affordable priceExpertly made from premium materials$559.95 - $729.95
- Hedman Hedders®Ball-Socket Style Collector Hardware KitBall-Socket Style Collector Hardware Kit by Hedman Hedders®. Finding replacement parts kits for your Hedman Hedders just got a whole lot easier. Where applicable, each kit contains head flange gaskets, head flange and collector bolts,...High quality at an affordable priceExpertly made from premium materials$36.63 - $39.82
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1966 Oldsmobile F85 Models
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