{"id":9970438799600,"title":"2011-2016 GM 6.6L Duramax Stage6 Complete Ready-to-Install Allison Transmission 4WD","handle":"2011-2016-gm-6-6l-duramax-stage6-complete-ready-to-install-allison-transmission","description":"\u003cp\u003eNow available as a complete ready-to-install transmission. PPE experts with 35+ years of experience upgrade the Allison transmissions with the latest performance parts to ensure a transmission built to suit your needs. Suitable for daily use performance or race track.\u003c\/p\u003e\n\u003cp\u003eFully customizable, there are several upgrades to consider. If you need assistance please call and ask to speak with an advisor. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Transmission Core \u0026amp; Transport Case core charge must still be added\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Items shipped through freight transit do not qualify for free shipping\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2026-04-04T18:43:14-07:00","created_at":"2026-04-04T18:43:14-07:00","vendor":"PPE Exclusives","type":"","tags":["2011-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi8027408","2011-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi5822422","2011-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4101511","2011-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi5074786","2012-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi3949190","2012-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi8241768","2013-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi8348202","2013-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi6781017","2013-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi3746712","2013-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi4015262","2014-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4102817","2014-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi8135972","2014-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi7511554","2014-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi5419811","2015-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi1890262","2015-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi1633551","2015-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi7943233","2016-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi7752593","2016-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esr4985574","2016-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4667560","2016-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi2982779","2016-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi5635040","GM","Transmission","Transmission Upgrades"],"price":499999,"price_min":499999,"price_max":499999,"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":49501532422384,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"128136205","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2011-2016 GM 6.6L Duramax Stage6 Complete Ready-to-Install Allison Transmission 4WD","public_title":null,"options":["Default Title"],"price":499999,"weight":149685,"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\/2011-2016-GM-6.6L-Duramax-Stage6-Complete-Ready-to-Install-Allison-Transmission-PPE-Exclusives-143859158.jpg?v=1775353396"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2011-2016-GM-6.6L-Duramax-Stage6-Complete-Ready-to-Install-Allison-Transmission-PPE-Exclusives-143859158.jpg?v=1775353396","options":["Title"],"media":[{"alt":null,"id":44161616314608,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2011-2016-GM-6.6L-Duramax-Stage6-Complete-Ready-to-Install-Allison-Transmission-PPE-Exclusives-143859158.jpg?v=1775353396"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2011-2016-GM-6.6L-Duramax-Stage6-Complete-Ready-to-Install-Allison-Transmission-PPE-Exclusives-143859158.jpg?v=1775353396","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eNow available as a complete ready-to-install transmission. PPE experts with 35+ years of experience upgrade the Allison transmissions with the latest performance parts to ensure a transmission built to suit your needs. Suitable for daily use performance or race track.\u003c\/p\u003e\n\u003cp\u003eFully customizable, there are several upgrades to consider. If you need assistance please call and ask to speak with an advisor. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Transmission Core \u0026amp; Transport Case core charge must still be added\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Items shipped through freight transit do not qualify for free shipping\u003c\/strong\u003e\u003c\/p\u003e"}