{"id":9970439061744,"title":"2006-2010 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison","handle":"2006-2010-gm-6-6l-duramax-stage4-transmission-upgrade-kit-gm-allison","description":"\u003cp\u003e\u003cimg title=\"50 State Legal\" src=\"https:\/\/www.ppediesel.com\/shop\/pub\/media\/wysiwyg\/50_States_Legal_LOGO.jpg\" alt=\"50 State Legal\" width=\"50\" height=\"53\"\u003e\u003cstrong\u003e50 States Emissions Legal (E.O. D-701-18)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product attribute overview\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003ePPE’s Stage4 transmission kit is our entry-level kit that’s perfect for drag racing, sled pulling, towing or even daily driven use. This kit works extremely well for a stock truck but was engineered to handle a Duramax engine that has been equipped with multiple high performance modifications, such as performance chips, oversize injectors, and\/or small nitrous kits.\u003c\/p\u003e\n\u003cp\u003eThis kit includes PPE’s triple clutch converter, valve body recalibration kit (recalibration kit does not change shift points, only increases clutch holding power), converter flow valve and upgraded high-friction C1, C2, C3 and C4 clutches with Kolene steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNOTE: Torque Converter sold separately \u003c\/strong\u003e\u003c\/p\u003e","published_at":"2026-04-04T18:43:23-07:00","created_at":"2026-04-04T18:43:23-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2006-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi5266480","2006-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi7547394","2006-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi9378369","2006-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi4367050","2007-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4956196","2007-chevrolet-silverado-2500hd-classic-8-cyl-6-6-liter-turbo-esi5695775","2007-chevrolet-silverado-3500-classic-8-cyl-6-6-liter-turbo-esi7760659","2007-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi7529828","2007-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6749266","2007-gmc-sierra-2500hd-classic-8-cyl-6-6-liter-turbo-esi6166156","2007-gmc-sierra-3500-classic-8-cyl-6-6-liter-turbo-esi9783832","2007-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2650510","2008-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi9645645","2008-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4987957","2008-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi8434654","2008-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2209519","2009-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi3942607","2009-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi7082592","2009-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi9736247","2009-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2246196","2010-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi1097900","2010-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi8064240","2010-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi5606102","2010-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2762403","GM","Transmission Upgrades"],"price":119999,"price_min":119999,"price_max":119999,"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":49501534126320,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"128034203","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2006-2010 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison","public_title":null,"options":["Default Title"],"price":119999,"weight":9072,"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\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881029.jpg?v=1775353406","\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881150.jpg?v=1775353406","\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881257.jpg?v=1775353407","\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881351.jpg?v=1775353406","\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881477.jpg?v=1775353406"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881029.jpg?v=1775353406","options":["Title"],"media":[{"alt":null,"id":44161618215152,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881029.jpg?v=1775353406"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881029.jpg?v=1775353406","width":1200},{"alt":null,"id":44161618247920,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881150.jpg?v=1775353406"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881150.jpg?v=1775353406","width":1200},{"alt":null,"id":44161618280688,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881257.jpg?v=1775353407"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881257.jpg?v=1775353407","width":1200},{"alt":null,"id":44161618313456,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881351.jpg?v=1775353406"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881351.jpg?v=1775353406","width":1200},{"alt":null,"id":44161618346224,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881477.jpg?v=1775353406"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2006-2010-GM-6.6L-Duramax-Stage4-Transmission-Upgrade-Kit-GM-Allison-Pacific-Performance-Engineering-143881477.jpg?v=1775353406","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cimg title=\"50 State Legal\" src=\"https:\/\/www.ppediesel.com\/shop\/pub\/media\/wysiwyg\/50_States_Legal_LOGO.jpg\" alt=\"50 State Legal\" width=\"50\" height=\"53\"\u003e\u003cstrong\u003e50 States Emissions Legal (E.O. D-701-18)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product attribute overview\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003ePPE’s Stage4 transmission kit is our entry-level kit that’s perfect for drag racing, sled pulling, towing or even daily driven use. This kit works extremely well for a stock truck but was engineered to handle a Duramax engine that has been equipped with multiple high performance modifications, such as performance chips, oversize injectors, and\/or small nitrous kits.\u003c\/p\u003e\n\u003cp\u003eThis kit includes PPE’s triple clutch converter, valve body recalibration kit (recalibration kit does not change shift points, only increases clutch holding power), converter flow valve and upgraded high-friction C1, C2, C3 and C4 clutches with Kolene steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNOTE: Torque Converter sold separately \u003c\/strong\u003e\u003c\/p\u003e"}