{"product_id":"derale-25720-thermostatic-sandwich-adapter","title":"Derale 25720 Thermostatic Sandwich Adapter","description":"Adapter FittingThermostatic Sandwich AdapterThermostatic Sandwich Adapter; Aluminum; w\/1\/2 in. Ports; Type C; 13\/16-16 in. Thread Size; 3-1\/2 in. O-Ring Size; 2-1\/4 in Thickness;SPECIFICATIONS:Fitting Size: 1.5 in.Fitting Type: AdapterMaterial: AluminumFEATURES:Provides External Oil Lines For Oil CoolerCast From High Quality AluminumMaintain Factory Equivalent Oil FilterType C Sandwich Adapter Fits Most ApplicationsIncludes Sandwich Adapter\/Sleeve Nut And O-RingHigh quality die-cast aluminum thermostatic sandwich adapter with 1\/2 in. NPT ports and an O-ring diameter of 3 1\/2 in., this adapter provides external oil lines to allow the addition of an engine oil cooler to most 1963-2007 GM V-8 engines. It installs between the stock engine oil filter landing and the oil filter. Stock filter is retained.Derale Performance","brand":"Derale","offers":[{"title":"Default Title","offer_id":47765006647611,"sku":"BDST25720","price":62.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4841\/5035\/files\/25720_e89f59bc-ebd4-44d6-9eeb-a16031f39000.jpg?v=1748204019","url":"https:\/\/revampparts.com\/products\/derale-25720-thermostatic-sandwich-adapter","provider":"Revamp Parts - USA","version":"1.0","type":"link"}