{"product_id":"gtx-classic-20w-50-conventional-motor-oil","title":"GTX Classic 20W-50 Conventional Motor Oil","description":"The Castrol GTX Classic 20W-50 Conventional Motor Oil is specifically engineered to meet the demands of older engines and high-performance applications. This 20W-50 formulation is ideal for push-rod, flat tappet engines and performance cam applications, providing superior protection where it's needed most.\n\nThis formulation is crucial for extreme wear protection, especially for older engines with flat tappet camshafts that require more robust anti-wear properties. The oil maintains a tough and thick film even under severe operating conditions, minimizing the risk of metal-to-metal contact. Additionally, it exhibits minimal foaming and a high resistance to thermal degradation, ensuring consistent lubrication performance.\n\nDesigned with the specific needs of vintage engines in mind, Castrol GTX Classic 20W-50 is compatible with both gasoline and alcohol-based fuels. It meets or exceeds the API SJ specification, offering a level of protection suitable for classic vehicles. This oil is formulated for pre-1988 classic cars, ensuring it aligns with the lubrication requirements of engines from that era.","brand":"Castrol","offers":[{"title":"Default Title","offer_id":52687352267064,"sku":"009-540-CP","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661667759.webp?v=1784883126","url":"https:\/\/store.motormia.co\/products\/gtx-classic-20w-50-conventional-motor-oil","provider":"MOTORMIA","version":"1.0","type":"link"}