{"product_id":"4290-trunnion-upgrade-kit","title":"4290 Trunnion Upgrade Kit","description":"The CHE Precision 4290 is a trunnion upgrade kit designed to enhance the durability and performance of Chevrolet Gen III\/IV LS and Gen V LT engines. This kit specifically addresses the OEM needle bearings in the rocker arms by replacing them with CHE's precision bushing and trunnion system.\n\nEach kit includes 16 hardened-steel trunnions, 32 bronze bushings, and 33 retainer clips (one extra). This comprehensive set allows for the conversion of all 16 stock rocker arms within the engine. The design is compatible with stock rocker arms and bolts, simplifying the installation process.\n\nCHE Precision utilizes state-of-the-art CNC machining equipment to ensure that each component is manufactured with unparalleled accuracy and consistency. This attention to detail results in a high-performance, high-RPM solution that improves the longevity and operation of your engine.","brand":"CHE Precision","offers":[{"title":"Default Title","offer_id":52687343354168,"sku":"CHE-4290","price":241.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661667503.webp?v=1784882986","url":"https:\/\/store.motormia.co\/products\/4290-trunnion-upgrade-kit","provider":"MOTORMIA","version":"1.0","type":"link"}