Buick Roadmaster Exhaust Headers & Manifolds
- Jones Exhaust®Exhaust FlangeUniversal Exhaust Flange by Jones Exhaust®. 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 needs and deliver great...High quality at an affordable priceExpertly made from premium materials$2.27 - $3.25
- Nickson®Exhaust Collector GasketExhaust Collector Gasket by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs...Expertly crafted from premium materialsQuality design and workmanship$1.22 - $7.43
- Nickson®Exhaust Manifold GasketUniversal Exhaust Manifold Gasket by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE...Expertly crafted from premium materialsQuality design and workmanship$2.42 - $10.79
- Nickson®Exhaust Flat WasherExhaust Flat Washer by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs and...Expertly crafted from premium materialsQuality design and workmanship$0.13 - $0.32
- Nickson®Exhaust Manifold FlangeUniversal Exhaust Manifold Flange by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE...Expertly crafted from premium materialsQuality design and workmanship$6.51 - $10.91
- Nickson®Exhaust Manifold NutExhaust Manifold Nut by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs and...Expertly crafted from premium materialsQuality design and workmanship$0.15 - $0.89
- Nickson®Exhaust Manifold StudUniversal Exhaust Manifold Stud by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE...Expertly crafted from premium materialsQuality design and workmanship$0.46 - $4.29
- Nickson®Exhaust Manifold Stud KitUniversal Exhaust Manifold Stud Kit by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM...Expertly crafted from premium materialsQuality design and workmanship$13.35 - $17.46
- Nickson®Manifold StudManifold Stud by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs and improved...Expertly crafted from premium materialsQuality design and workmanship$0.83 - $6.43
- PAI®Exhaust Manifold StudExhaust Manifold Stud by PAI®.Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$3.71 - $116.71
- Dorman®Cast Iron Natural Exhaust Manifold (674-206)Cast Iron Natural Exhaust Manifold by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$73.38
- Dorman®Cast Iron Natural Exhaust Manifold (674-654)Cast Iron Natural Exhaust Manifold (674-654) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$201.47
- Dorman®Steel Exhaust Manifold Hardware Kit (03442)Steel Exhaust Manifold Hardware Kit (03442) by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its best.Direct replacement for a proper fitBuilt to Last$23.87
- ATP®Cast Iron Natural Exhaust Manifold (101085)Cast Iron Natural Exhaust Manifold (101085) by ATP®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$149.73
- ACDelco®GM Genuine Parts™ Passenger Side Catalytic Converter Gasket (88891747)GM Genuine Parts™ Passenger Side Catalytic Converter Gasket by ACDelco®. GM Genuine Parts Multi-Purpose Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$26.18
- ARP®8740 Chrome Moly Black Header Bolt Kit (100-1116)8740 Chrome Moly Black Header Bolt Kit (100-1116) 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 popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$21.63
- ARP®8740 Chrome Moly Black Header Bolt Kit (134-1103)8740 Chrome Moly Black Header Bolt Kit (134-1103) 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 popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$32.16
- ARP®8740 Chrome Moly Black Header Bolt Kit (134-1104)8740 Chrome Moly Black Header Bolt Kit (134-1104) 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 popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$31.27
- ARP®8740 Chrome Moly Black Header Bolt Kit (100-1216)8740 Chrome Moly Black Header Bolt Kit (100-1216) 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 popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$24.40
- ARP®8740 Chrome Moly Black Header Bolt Kit (100-1211)8740 Chrome Moly Black Header Bolt Kit (100-1211) 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 popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$24.86
- ARP®8740 Chrome Moly Black Header Bolt Kit (100-1111)8740 Chrome Moly Black Header Bolt Kit (100-1111) 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 popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$23.93
- ARP®Stainless Steel Polished Header Bolt Kit (434-1401)Stainless Steel Polished Header Bolt Kit (434-1401) by ARP®. Color: Silver. Header Coating: Uncoated. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$119.06
- ARP®Stainless Steel Polished Header Bolt Kit (434-1104)Stainless Steel Polished Header Bolt Kit (434-1104) by ARP®. Color: Silver. Header Coating: Uncoated. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$47.33
- ARP®Stainless Steel Polished Header Bolt Kit (400-1216)Stainless Steel Polished Header Bolt Kit (400-1216) by ARP®. Color: Silver. Header Coating: Uncoated. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$37.61
- ARP®Stainless Steel Polished Header Bolt Kit (400-1211)Stainless Steel Polished Header Bolt Kit (400-1211) by ARP®. Color: Silver. Header Coating: Uncoated. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$40.28
- ARP®Stainless Steel Polished Header Bolt Kit (400-1111)Stainless Steel Polished Header Bolt Kit (400-1111) by ARP®. Color: Silver. Header Coating: Uncoated. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$40.07
- Walker®Stainless Steel Bare 2-Bolt Exhaust Flange (31865)Stainless Steel Bare 2-Bolt Exhaust Flange (31865) by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you...Makes installation quick and easyOptimal OE-style fit and quality$8.48
- Patriot Exhaust®Metallic Ceramic Coated Exhaust Header (H8099-1)Metallic Ceramic Coated Exhaust Header (H8099-1) by Patriot Exhaust®. Primary Tubing Diameter: 1.75". Color: Silver. Header Coating: Ceramic. This superior Patriot Exhaust product is just for you. Carefully designed for maximum...Expertly crafted from premium materialsQuality design and workmanship$475.42
- Patriot Exhaust®Raw Exhaust Header (H8099)Raw Exhaust Header (H8099) by Patriot Exhaust®. Primary Tubing Diameter: 1.75". Color: Natural. Header Coating: Uncoated. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more...Expertly crafted from premium materialsQuality design and workmanship$299.06
- Doug's Headers®4-Tube Hi-Temp Black Coated Short Tube Exhaust Headers (D337-B)4-Tube Hi-Temp Black Coated Short Tube Exhaust Headers (D337-B) by Doug's Headers®. Primary Tubing Diameter: 1.75". Color: Black. Header Coating: Ceramic. Header Style: Short Tube. Doug's Headers development and design is complex and...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$735.95
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