{"product_id":"ppe-performance-transmission-mount-2011-2019-6-6l-duramax","title":"PPE Performance Transmission Mount (2011-2019 6.6L Duramax)","description":"\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-silicone-bushing design reduces shear load and enhances durability\u003c\/li\u003e\n\u003cli\u003e30% increased contact area reduces stress and improves longevity\u003c\/li\u003e\n\u003cli\u003eReduced vibration and driveline misalignment\u003c\/li\u003e\n\u003cli\u003eImproved shifting performance\u003c\/li\u003e\n\u003cli\u003eAvailable in three bushing durometer hardnesses – 30A, 50A, 70A\u003c\/li\u003e\n\u003cli\u003eInterchangeable silicone bushing accommodates various driving applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\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\u003e\u003cimg alt=\"Allison 4WD Performance Transmission Mount\" width=\"100%\" class=\"lazyShow\" data-src=\"https:\/\/ppepower.com\/cdn\/shop\/files\/Transmount_Exploded_View_Diagram-169044150_0a77e5ea-44e1-4e04-a087-44d567257be0_2500x.jpg?v=1750269198\" data-srcset=\"\" srcset=\"\" src=\"https:\/\/ppepower.com\/cdn\/shop\/files\/Transmount_Exploded_View_Diagram-169044150_0a77e5ea-44e1-4e04-a087-44d567257be0_2500x.jpg?v=1750269198\"\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\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Bushing-Durometer-Classification-Table.pdf?v=1778278216\" target=\"_blank\"\u003e\u003cimg role=\"presentation\" alt=\"transmission and engine mount kits\" width=\"350\" class=\"lazyShow\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Bushing-Durometer-Classification-Table.jpg?v=1778278215\" data-srcset=\"\" srcset=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Bushing-Durometer-Classification-Table.jpg?v=1778278215\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Purple","offer_id":51807386042656,"sku":"169044130","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":51807386075424,"sku":"169044150","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":51807386108192,"sku":"169044170","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/Transmission_Mount-Rear-30-Hardness_GM_2500-3500-HD-Allison-4WD-2011-2019-169044170-2.webp?v=1780931377","url":"https:\/\/www.southerndieselsupply.com\/products\/ppe-performance-transmission-mount-2011-2019-6-6l-duramax","provider":"Southern Diesel Supply","version":"1.0","type":"link"}