{"product_id":"walker-31587-exhaust-pipe-flange-gasket","title":"Walker 31587 Exhaust Pipe Flange Gasket","description":"\u003ch2\u003eWalker Exhaust Pipe Flange Gasket Overview\u003c\/h2\u003e\u003cp\u003eThe Walker 31587 exhaust pipe flange gasket is engineered for reliable sealing in exhaust systems of select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed to maintain a secure connection between exhaust pipes, this gasket supports proper exhaust flow and reduces leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick 88, LeSabre, Park Avenue, and Riviera models\u003c\/li\u003e\n\u003cli\u003eFits Cadillac DeVille, DTS, Eldorado, and Seville exhaust systems\u003c\/li\u003e\n\u003cli\u003eAlso suitable for Oldsmobile Aurora and LSS, Pontiac Bonneville and Riviera\u003c\/li\u003e\n\u003cli\u003e4 bolt gasket type with precise bolt hole spacing\u003c\/li\u003e\n\u003cli\u003eConstructed from high temperature graphite with a steel core for durability\u003c\/li\u003e\n\u003cli\u003eThickness of 0.051 inches ensures effective sealing\u003c\/li\u003e\n\u003cli\u003eBolt hole center to center dimensions: 4 inches and 3 inches\u003c\/li\u003e\n\u003cli\u003ePort dimensions: 3 inches length by 3 inches width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 31587 exhaust pipe flange gasket is a 4-bolt type gasket designed to fit specific exhaust flange connections on various GM vehicles including Buick, Cadillac, Oldsmobile, and Pontiac models. Its construction features a high temperature graphite material bonded to a steel core, providing resistance to heat and corrosion commonly encountered in exhaust systems. The gasket thickness of 0.051 inches balances flexibility and strength, ensuring a tight seal without compromising flange integrity.\u003c\/p\u003e\u003cp\u003eKey dimensions include bolt hole center-to-center measurements of 4 inches and 3 inches, accommodating the flange bolt pattern precisely. The port size measures 3 inches in both length and width, matching the exhaust pipe diameter for optimal exhaust flow. The bolt hole diameter is specified as special, indicating a tailored fit for the intended applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents exhaust leaks caused by worn or damaged gaskets\u003c\/li\u003e\n\u003cli\u003eEliminates exhaust noise from flange gaps\u003c\/li\u003e\n\u003cli\u003eMaintains proper exhaust backpressure for engine performance\u003c\/li\u003e\n\u003cli\u003eResists degradation from high temperature and corrosive exhaust gases\u003c\/li\u003e\n\u003cli\u003eEnsures secure flange connection to avoid exhaust system misalignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure mating flange surfaces are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for flange bolts to avoid gasket damage\u003c\/li\u003e\n\u003cli\u003eInspect exhaust flanges for warping or damage prior to gasket replacement\u003c\/li\u003e\n\u003cli\u003eReplace gasket whenever exhaust components are disassembled to maintain seal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker exhaust gaskets are manufactured to meet or exceed OEM specifications for fit and durability. The 31587 gasket undergoes rigorous quality control to ensure consistent performance in high temperature exhaust environments. While specific warranty details may vary, Walker products typically include coverage against manufacturing defects to provide confidence in long-term use.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":45283586277557,"sku":"BDCN-31587","price":12.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_31587_Fro_f776f396-9b75-4e18-976f-a5bcdba6b10b.jpg?v=1775142078","url":"https:\/\/www.partcatalog.com\/products\/walker-31587-exhaust-pipe-flange-gasket","provider":"PartCatalog","version":"1.0","type":"link"}