{"product_id":"techtonics-40-42mm-x-33-35mm-stainless-8v-hyd-hi-flow-valve-kit-7mm-stem","title":"Techtonics 40-42mm x 33-35mm Stainless 8V Hyd. Hi-Flow Valve Kit 7mm stem","description":"\u003cp\u003eKit includes everything needed to convert your Mk1 '88-'93, 1985-1992 Hydraulic lifter 8V cylinder head ('85-'92 GTI, GLI \u0026amp; Digifant Heads w\/40mm intake valves std.) to Our Hi Flow Valve 40-42mm X 33-35mm (stainless) valves with 7mm stems, This complete kit includes 40-42mm intake valves with 7mm stems, 33-35mm exhaust valves with 7mm stems, 7mm tapered intake guides, 7mm tapered exhaust guides, 7mm keepers, 7mm chromoly upper retainers, 7mm stem seals and Our \u003ca href=\"https:\/\/www.urotuning.com\/products\/tt-heavy-duty-valve-springs-for-8v-up-to-1995-109-081s\"\u003e109.081S\u003c\/a\u003e HD or 109 081HL Valve Spring Set.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40mm \u0026amp; 41mm intake valves will fit std valve seats\u003c\/li\u003e\n\u003cli\u003e42mm needs larger seats\u003c\/li\u003e\n\u003cli\u003e33mm, 33.5mm \u0026amp; 34mm exhaust valves will fit std seats\u003c\/li\u003e\n\u003cli\u003eOrder 109 081HL or cam lifts over .460\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Techtonics","offers":[{"title":"Default Title","offer_id":50841268977857,"sku":"109_910TR","price":608.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/7773\/2663\/files\/109_910_8V_Valve_Kit.jpg?v=1793116808","url":"https:\/\/www.urotuning.com\/products\/techtonics-40-42mm-x-33-35mm-stainless-8v-hyd-hi-flow-valve-kit-7mm-stem","provider":"UroTuning","version":"1.0","type":"link"}