{"id":9970448892144,"title":"2011-2019 GM 2500\/3500HD Allison 4WD Performance Transmission Mount","handle":"allison-4wd-performance-transmission-mount-2011-2019-gm-2500-3500-hd","description":"\u003ch2\u003eAllison 4WD Performance Transmission Mount for GM 2500HD\/3500HD\u003c\/h2\u003e\n\u003cdiv\u003eThe PPE Performance Transmission Mount is a critical upgrade for any GMC\/Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high-shear-load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting - especially under sustained heavy loads or during aggressive driving.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe PPE Transmission Mount is engineered to tackle all the weaknesses of factory mounts through a complete redesign. Featuring dual-silicone bushings, it reduces shear load significantly and distributes pressure more efficiently. The 30% larger steel-to-elastomer contact area ensures that the load on each square inch of rubber is reduced, further minimizing the risk of failure under high stress.\u003c\/div\u003e\n\u003cdiv\u003eThe premium-grade silicone compound used in the mount is heat-resistant, weatherproof, and tear-resistant, providing long-lasting durability. It thrives in environments with high vibrations, heavy loads, extreme temperatures, reliably anchoring your transmission to the chassis.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/ppepower.com\/cdn\/shop\/files\/Transmount_Exploded_View_Diagram-169044150_0a77e5ea-44e1-4e04-a087-44d567257be0_2500x.jpg?v=1750269198\" alt=\"Allison 4WD Performance Transmission Mount\" width=\"100%\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eChoose Your Performance Level\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe PPE Performance Transmission Mount comes in three application-specific durometer hardnesses, each designed for different driving styles and conditions:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePurple (30A): Ideal for street applications, offering a balance of comfort and performance for everyday driving.\u003c\/li\u003e\n\u003cli\u003eGreen (50A): Perfect for hybrid use, blending off-road capability and street comfort, making it versatile for mixed-use scenarios.\u003c\/li\u003e\n\u003cli\u003eRed (70A): Designed for drag strip and high-performance applications, this version is for those who demand maximum stiffness and control during high-torque, aggressive driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eThe silicone bushings are also replaceable\/interchangeable, allowing you to easily swap them for different driving applications.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNo matter how you use your truck - whether for towing, off-roading, or racing - the PPE Performance Transmission Mount is a no-brainer upgrade.\u003c\/div\u003e","published_at":"2026-04-04T18:49:00-07:00","created_at":"2026-04-04T18:49:00-07:00","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","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","GM","Transmission 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4WD Performance Transmission Mount for GM 2500HD\/3500HD\u003c\/h2\u003e\n\u003cdiv\u003eThe PPE Performance Transmission Mount is a critical upgrade for any GMC\/Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high-shear-load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting - especially under sustained heavy loads or during aggressive driving.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe PPE Transmission Mount is engineered to tackle all the weaknesses of factory mounts through a complete redesign. Featuring dual-silicone bushings, it reduces shear load significantly and distributes pressure more efficiently. The 30% larger steel-to-elastomer contact area ensures that the load on each square inch of rubber is reduced, further minimizing the risk of failure under high stress.\u003c\/div\u003e\n\u003cdiv\u003eThe premium-grade silicone compound used in the mount is heat-resistant, weatherproof, and tear-resistant, providing long-lasting durability. It thrives in environments with high vibrations, heavy loads, extreme temperatures, reliably anchoring your transmission to the chassis.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/ppepower.com\/cdn\/shop\/files\/Transmount_Exploded_View_Diagram-169044150_0a77e5ea-44e1-4e04-a087-44d567257be0_2500x.jpg?v=1750269198\" alt=\"Allison 4WD Performance Transmission Mount\" width=\"100%\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eChoose Your Performance Level\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe PPE Performance Transmission Mount comes in three application-specific durometer hardnesses, each designed for different driving styles and conditions:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePurple (30A): Ideal for street applications, offering a balance of comfort and performance for everyday driving.\u003c\/li\u003e\n\u003cli\u003eGreen (50A): Perfect for hybrid use, blending off-road capability and street comfort, making it versatile for mixed-use scenarios.\u003c\/li\u003e\n\u003cli\u003eRed (70A): Designed for drag strip and high-performance applications, this version is for those who demand maximum stiffness and control during high-torque, aggressive driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eThe silicone bushings are also replaceable\/interchangeable, allowing you to easily swap them for different driving applications.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNo matter how you use your truck - whether for towing, off-roading, or racing - the PPE Performance Transmission Mount is a no-brainer upgrade.\u003c\/div\u003e"}