{"id":9970417107184,"title":"2017-2026 GM 6.6L Duramax Stainless-Steel Gasket Set for Duramax L5P Up-Pipes (4 pcs)","handle":"stainless-steel-gasket-set-for-duramax-l5p-up-pipes-4-pcs","description":"\u003cp\u003eThis 4-piece kit is constructed of multi-layered 301 stainless steel. The rolled edge creates a tight seal between the manifold and the turbo inlet. PPE Up-Pipe Gaskets perform better during extreme changes in temperature, ensuring a leak-free seal. Fits stock GM and PPE High-Flow Up-Pipes for the GM Duramax L5P.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM Equivalent P\/Ns:\u003c\/strong\u003e 12688018, 12676608\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2026-04-04T18:27:00-07:00","created_at":"2026-04-04T18:27:00-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2017-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4943392","2017-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esr7557023","2017-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esr4898734","2018-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi9194490","2018-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6401503","2018-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi1015286","2019-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi7141307","2019-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi6236907","2019-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi3192991","2019-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi3724797","2020-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi7476601","2020-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi6732900","2020-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4702096","2020-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi1084606","2021-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi5942308","2021-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi8282652","2021-gmc-savana-8-cyl-6-6-liter-turbo-esi9331799","2021-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4996210","2021-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi1785244","2022-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi3554183","2022-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi8931285","2022-gmc-savana-8-cyl-6-6-liter-turbo-esi4038279","2022-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi9955298","2022-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi5643651","2023-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esr1177548","2023-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esr6955485","2023-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6332907","2023-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esr2975488","2024-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esr5892279","2024-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esr3266719","2024-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi5024303","2024-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esr3045802","2025-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esr7730792","2025-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esr3084145","2025-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esr1864863","2025-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esr3573507","2026-chevrolet-silverado-2500hd-6-6l-v8-turbo-diesel--duramax--esr1677349","2026-chevrolet-silverado-3500hd-6-6l-v8-turbo-diesel--duramax--esr8153838","2026-gmc-sierra-2500hd-6-6l-v8-turbo-diesel--duramax--esr5976876","2026-gmc-sierra-3500hd-6-6l-v8-turbo-diesel--duramax--esr6008079","GM","Manifolds and Up-Pipes"],"price":3999,"price_min":3999,"price_max":3999,"available":true,"price_varies":false,"compare_at_price":0,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49501392077040,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"118062050","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2017-2026 GM 6.6L Duramax Stainless-Steel Gasket Set for Duramax L5P Up-Pipes (4 pcs)","public_title":null,"options":["Default Title"],"price":3999,"weight":136,"compare_at_price":0,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hitechclassics.com\/cdn\/shop\/files\/2017-2024-GM-6.6L-Duramax-Stainless-Steel-Gasket-Set-for-Duramax-L5P-Up-Pipes-_4-pcs_-Pacific-Performance-Engineering-714344.jpg?v=1775352423"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2017-2024-GM-6.6L-Duramax-Stainless-Steel-Gasket-Set-for-Duramax-L5P-Up-Pipes-_4-pcs_-Pacific-Performance-Engineering-714344.jpg?v=1775352423","options":["Title"],"media":[{"alt":null,"id":44161435238640,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2017-2024-GM-6.6L-Duramax-Stainless-Steel-Gasket-Set-for-Duramax-L5P-Up-Pipes-_4-pcs_-Pacific-Performance-Engineering-714344.jpg?v=1775352423"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2017-2024-GM-6.6L-Duramax-Stainless-Steel-Gasket-Set-for-Duramax-L5P-Up-Pipes-_4-pcs_-Pacific-Performance-Engineering-714344.jpg?v=1775352423","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThis 4-piece kit is constructed of multi-layered 301 stainless steel. The rolled edge creates a tight seal between the manifold and the turbo inlet. PPE Up-Pipe Gaskets perform better during extreme changes in temperature, ensuring a leak-free seal. Fits stock GM and PPE High-Flow Up-Pipes for the GM Duramax L5P.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM Equivalent P\/Ns:\u003c\/strong\u003e 12688018, 12676608\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}