Pontiac Bonneville Exhaust Clamps, Hangers, Gaskets & Seals
- Howe Racing Enterprises®Header Gasket (H9950)Header Gasket (H9950) by Howe Racing Enterprises®. Designed utilizing the latest technology, this product by Howe Racing Enterprises® features premium quality and will perform better than advertised. Perfect for your vehicle and...High quality at an affordable priceExpertly made from premium materials$11.36
- Milodon®Header Bolts (84542)Header Bolts (84542) by Milodon®. Enjoy superior performance by getting this premium-grade Milodon product that is throughly engineered to help take the performance of your exhaust system to the next step delivering unprecedented levels...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$12.95
- Mr. Gasket®410 stainless steel Polished Header Bolt Set (2230G)410 stainless steel Polished Header Bolt Set (2230G) by Mr. Gasket®. Color: Silver. Header Coating: Uncoated. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$44.95
- Mr. Gasket®Aluminum Exhaust Gasket Set (7418G)Aluminum Exhaust Gasket Set (7418G) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$8.01
- Mr. Gasket®Aluminum Exhaust Gasket Set (7399G)Aluminum Exhaust Gasket Set (7399G) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$33.77
- Mr. Gasket®Aluminum Exhaust Gasket Set (7400G)Aluminum Exhaust Gasket Set (7400G) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$33.77
- Mr. Gasket®Aluminum Exhaust Gasket Set (7403G)Aluminum Exhaust Gasket Set (7403G) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$33.77
- Mr. Gasket®Aluminum Exhaust Gasket Set (7402G)Aluminum Exhaust Gasket Set (7402G) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$39.95
- Mr. Gasket®Aluminum Exhaust Gasket Set (7401G)Aluminum Exhaust Gasket Set (7401G) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$39.95
- Mr. Gasket®Copper Exhaust Gasket Set (7171MRG)Copper Exhaust Gasket Set (7171MRG) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$54.95
- Mr. Gasket®Copper Exhaust Gasket Set (7151MRG)Copper Exhaust Gasket Set (7151MRG) 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 and manifold...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$54.95
- Mr. Gasket®Multi-Layered Steel Exhaust Header Gaskets (4803G)Multi-Layered Steel Exhaust Header Gaskets (4803G) 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 wildMulti Layer Stainless Steel 3-Layers$5.13
- Mr. Gasket®Multi-Layered Steel Exhaust Header Gaskets (4802G)Multi-Layered Steel Exhaust Header Gaskets (4802G) 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 wildMulti Layer Stainless Steel 3-Layers$23.19
- Mr. Gasket®Multi-Layered Steel Exhaust Header Gaskets (4801G)Multi-Layered Steel Exhaust Header Gaskets (4801G) 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 wildMulti Layer Stainless Steel 3-Layers$23.19
- Mr. Gasket®Multi-Layered Steel Exhaust Header Gaskets (4800G)Multi-Layered Steel Exhaust Header Gaskets (4800G) 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 wildMulti Layer Stainless Steel 3-Layers$23.19
- Mr. Gasket®Performance Exhaust Gasket Set (550G)Performance Exhaust Gasket Set (550G) 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 and...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$29.95
- Mr. Gasket®Performance Exhaust Gasket Set (150A)Performance Exhaust Gasket Set (150A) 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 and...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$24.95
- Mr. Gasket®Stainless Steel Natural Header Bolt Set (2210G)Stainless Steel Natural Header Bolt Set by Mr. Gasket®. Color: Silver. Header Coating: Uncoated. 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...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$39.95
- Mr. Gasket®Ultra-Seal Exhaust Header Gaskets (7652G)Ultra-Seal Exhaust Header Gaskets (7652G) 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 and...Gaskets for every application, from mild to wildMulti Layer Stainless Steel 3-Layers$44.95
- Mr. Gasket®Ultra-Seal Exhaust Header Gaskets (7651G)Ultra-Seal Exhaust Header Gaskets (7651G) 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 and...Gaskets for every application, from mild to wildMulti Layer Stainless Steel 3-Layers$44.95
- Mr. Gasket®Ultra-Seal Exhaust Header Gaskets (7650G)Ultra-Seal Exhaust Header Gaskets (7650G) 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 and...Gaskets for every application, from mild to wildMulti Layer Stainless Steel 3-Layers$44.95
- Mr. Gasket®Ultra-Seal Exhaust Header Gaskets (7665G)Ultra-Seal Exhaust Header Gaskets 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 and manifold...Gaskets for every application, from mild to wildMulti Layer Stainless Steel 3-Layers$44.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket Set (7523MRG)Ultra-Seal™ Exhaust Gasket Set (7523MRG) 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...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$49.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket Set (5920)Ultra-Seal™ Exhaust Gasket Set (5920) 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 and...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$39.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket Set (5921)Ultra-Seal™ Exhaust Gasket Set (5921) 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 and...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$34.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket Set (5901)Ultra-Seal™ Exhaust Gasket Set (5901) 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 and...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$29.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket Set (7529)Ultra-Seal™ Exhaust Gasket Set (7529) 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 and...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$39.95
- ProForm®Soft Conforming Aluminum Header Gasket Set (67921)Soft Conforming Aluminum Header Gasket Set (67921) by ProForm®. Made From Soft Conforming Aluminum Material, Easily Mates and Conforms To The Surface Of Exhaust Headers To Provide a Great Seal Each Time, Sold As One Pair. PROFORM's soft...Square Port Dual Layer DesignConforms to Header Flanges even w/ Minor Surface Imperfections$27.84
- QRP®Muffler Clamp (G980027)Muffler Clamp (G980027) by QRP®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This QRP...Made from first-rate materialsDesigned to comply with high-quality standards$15.31
- QRP®Original Style Muffler Clamp (G241209)Original Style Muffler Clamp (G241209) by QRP®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability....Made from first-rate materialsDesigned to comply with high-quality standards$3.51
The Pontiac Bonneville exhaust gasket serves as a sealed joint between the exhaust manifold, which combines the gases from all of the engine's cylinders, and the exhaust pipe where they are released. It creates an airtight joint between these two components, and this is important when it comes to preserving your engine's overall health. Like any other kind of gasket, exhaust gaskets can wear out over time, and when this happens you need to get a replacement fast.
Exhaust gaskets are round, and often referred to casually as 'donuts.' They tend to have beveled edges and a smooth, flat surface inside the ring, which allows them to clasp around the components they link together – i.e. the manifold and exhaust pipe – creating an air tight grip. Due to the high temperatures they have to endure, they are usually made of fireproof materials, including asbestos. They are also known as exhaust flange gaskets, and like other automotive gaskets, they vary in size depending on the vehicle.
The exhaust gasket on you car can wear out and loosen over time, and if this happens, you need to replace it as soon as possible because it can lead to gas leakages, cause blown exhaust valves, and lead to other damage to your engine. A damaged exhaust gasket that isn't doing its job properly can also lead to degraded engine performance, and will prevent your car passing most inspections, so you really should get a replacement at the first sign that your exhaust gasket is on its way out.
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