{"id":9970409537776,"title":"2011-2016 GM w\/ Allison Transmission Billet Output Shaft","handle":"billet-output-shaft-gm-allison-2011-2016","description":"\u003cp\u003eHigh horsepower levels and heavy-duty use stress transmission parts past what they were originally designed to handle. The Allison’s output shaft is a common failure point so PPE offers this Billet Output Shaft for high-performance transmissions. The PPE shaft has been specially designed to withstand the higher horsepower (over 800 RWHP) and torque levels that come with high-performance engines or the added stress from towing or racing. This shaft is highly recommended when installing our Stage4, Stage5 and Stage6 Transmission Kits.\u003c\/p\u003e\n\u003cp\u003eThe Allison’s output shaft is a common failure point so PPE offers this Billet Output Shaft for high-performance transmissions. The PPE shaft has been specially designed to withstand the higher horsepower (over 800 RWHP) and torque levels that come with high-performance engines or the added stress from towing or racing.\u003c\/p\u003e","published_at":"2026-04-04T18:17:26-07:00","created_at":"2026-04-04T18:17:26-07:00","vendor":"Pacific Performance Engineering","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 Upgrades"],"price":89999,"price_min":89999,"price_max":89999,"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":49501372612848,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"128021011","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2011-2016 GM w\/ Allison Transmission Billet Output Shaft","public_title":null,"options":["Default Title"],"price":89999,"weight":2132,"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\/Allison-Transmission-Billet-Output-Shaft-Pacific-Performance-Engineering-590972.jpg?v=1775351849"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Allison-Transmission-Billet-Output-Shaft-Pacific-Performance-Engineering-590972.jpg?v=1775351849","options":["Title"],"media":[{"alt":null,"id":44161393295600,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Allison-Transmission-Billet-Output-Shaft-Pacific-Performance-Engineering-590972.jpg?v=1775351849"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Allison-Transmission-Billet-Output-Shaft-Pacific-Performance-Engineering-590972.jpg?v=1775351849","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eHigh horsepower levels and heavy-duty use stress transmission parts past what they were originally designed to handle. The Allison’s output shaft is a common failure point so PPE offers this Billet Output Shaft for high-performance transmissions. The PPE shaft has been specially designed to withstand the higher horsepower (over 800 RWHP) and torque levels that come with high-performance engines or the added stress from towing or racing. This shaft is highly recommended when installing our Stage4, Stage5 and Stage6 Transmission Kits.\u003c\/p\u003e\n\u003cp\u003eThe Allison’s output shaft is a common failure point so PPE offers this Billet Output Shaft for high-performance transmissions. The PPE shaft has been specially designed to withstand the higher horsepower (over 800 RWHP) and torque levels that come with high-performance engines or the added stress from towing or racing.\u003c\/p\u003e"}