{"product_id":"valvetrain-harmonic-isolator-system","title":"Valvetrain Harmonic Isolator System","description":"This kit contains 8 shaft trunnions, 32 full floating bronze bushings, and 33 snap rings. This leads to more consistent valve actuation and greater overall stability within the valvetrain.\n\nUnlike conventional shaft mount trunnion designs, the CHE Precision system isolates valvetrain harmonics to each individual cylinder. This feature contributes to improved performance and longevity of the valvetrain components. This kit is designed for LS3\/L99 fitment and utilizes a bushing trunnion style.\n\nThis specific kit is designed for LS3\/Rectangular Cylinder Heads (CHE-3770-SM). It is compatible with all Gen 3\/Gen 4 LS engines, including popular variants such as LS1, LS6, LS2, LS3, LS7, LM7, LQ4, LQ9, and Gen 4 Truck Engines. Please note that this kit does not include rocker arms; they must be purchased separately.","brand":"CHE Precision","offers":[{"title":"Default Title","offer_id":52687343616312,"sku":"CHE-3770-SM","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661667512.jpg?v=1784882991","url":"https:\/\/store.motormia.co\/products\/valvetrain-harmonic-isolator-system","provider":"MOTORMIA","version":"1.0","type":"link"}