{"product_id":"ap-exhaust-8408-exhaust-pipe-flange-gasket-left-or-right","title":"AP Exhaust 8408 Exhaust Pipe Flange Gasket - Left or Right","description":"\u003ch2\u003eAP Exhaust 8408 Exhaust Pipe Flange Gasket Overview\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 8408 exhaust pipe flange gasket is designed to provide a reliable seal for exhaust systems on select GM vehicles. With precise dimensions, this gasket ensures a secure fit and helps maintain exhaust integrity for models like the Chevrolet Silverado and GMC Sierra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 2-5\/16 inches for accurate pipe fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3-1\/8 inches to match flange specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes including Cadillac, Chevrolet, GMC, and Hummer\u003c\/li\u003e\n\u003cli\u003eDesigned for exhaust pipe flange sealing applications\u003c\/li\u003e\n\u003cli\u003eDurable construction suitable for heavy-duty use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 8408 exhaust pipe flange gasket is engineered to meet the exacting standards required for exhaust system repairs and maintenance. Featuring an inside diameter of 2-5\/16 inches and an outside diameter of 3-1\/8 inches, this gasket fits securely between exhaust pipe flanges to prevent leaks and ensure proper exhaust flow. It is compatible with a range of GM vehicles, including the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and Hummer H2, among others. This gasket is ideal for use in exhaust systems where a precise flange seal is critical to performance and emissions compliance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500 and Silverado 1500 Classic\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 1500, 2500, and 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 1500, 2500, and 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 1500 and Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon and Yukon XL 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Gasket\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust leaks at pipe flange connections\u003c\/li\u003e\n\u003cli\u003eNoise caused by escaping exhaust gases\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to exhaust system leaks\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to exhaust leaks\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage to existing exhaust gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the exhaust flange surfaces are clean and free of debris before installing the AP Exhaust 8408 gasket. Proper alignment of the gasket with the flange is critical to prevent leaks. Use appropriate torque specifications for flange bolts to avoid over-tightening, which can damage the gasket. This gasket is designed for direct replacement and fits OEM flange dimensions on compatible GM vehicles.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAP Exhaust products are manufactured to meet industry standards for durability and performance. The 8408 exhaust pipe flange gasket undergoes quality checks to ensure consistent fit and function. While specific warranty details are not provided, AP Exhaust typically supports their products with limited warranties against manufacturing defects.\u003c\/p\u003e","brand":"AP Exhaust","offers":[{"title":"Default Title","offer_id":52238183235765,"sku":"BBDL-8408","price":17.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AP_8408_Fro.jpg?v=1775665092","url":"https:\/\/www.partcatalog.com\/products\/ap-exhaust-8408-exhaust-pipe-flange-gasket-left-or-right","provider":"PartCatalog","version":"1.0","type":"link"}