{"product_id":"transmission-carbon-synchronizer-kit","title":"Transmission Carbon Synchronizer Kit","description":"By utilizing advanced carbon-lined synchronizers, this kit improves shifting precision and engagement feel compared to standard factory components, making it a common choice for high-mileage or performance-oriented transmission overhauls.\n\nThis kit is specifically designed to fit Y80, S80, S4C, S21, and Y21 transmission codes found in B16A, B16B, and B18C engine configurations. It includes a comprehensive set of internal components to facilitate a full synchronization system service, including 1-5 carbon synchros, 1-5 synchro springs, 1-5 slider sleeves, and a dedicated brass reverse synchro and spring assembly. Professional installation is generally recommended for internal transmission work to ensure proper clearances and tolerances.","brand":"Synchrotech","offers":[{"title":"Default Title","offer_id":52663935041848,"sku":"MK-SYN101","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687721333.jpg?v=1784331014","url":"https:\/\/store.motormia.co\/products\/transmission-carbon-synchronizer-kit","provider":"MOTORMIA","version":"1.0","type":"link"}