{"product_id":"comp-cams-56-420-8","title":"COMP Cams Camshaft Cv6B 270HR-10","description":"\u003cp\u003eV6 Balance Shaft-Equipped Engines. Mild Street Performance with Slight Idle For Stock Converters with Aftermarket Intake and Headers. Adjustable Valve Train Required - For Carbureted Applications Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to produce the previous version until '94. Non-balance shaft 4.3L's (' 85-'94) shared their timing cover with the small block Chevy V8 engine. The balance shaft 4.3L's timing cover is noticeably taller than the non-balance shaft version.\u003c\/p\u003e\u003cp\u003eGenuine COMP Cams. Part number 56-420-8.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":62155308761475,"sku":"56-420-8","price":597.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/482a7688243e326cc75413fb7cfc0b8b_f6dd4091-4c98-436f-8331-7551166dfdd9.jpg?v=1785028737","url":"https:\/\/www.mlperformance.co.uk\/products\/comp-cams-56-420-8","provider":"ML Performance","version":"1.0","type":"link"}