{"product_id":"2008-2017-for-harley-fat-bob-fxdf-vance-hines-exhaust-valve-twin-cam-35-4511","title":"2008-2017 for Harley Fat Bob FXDF VANCE \u0026 HINES Exhaust Valve Twin Cam 35-4511","description":"\u003cb\u003eManufacturer:\u003c\/b\u003e Vance \u0026amp; Hines\u003cbr\u003e \u003cb\u003eMPN: \u003c\/b\u003e35-4511\u003cbr\u003e \u003cb\u003eTitle: \u003c\/b\u003eValve Set\u003cbr\u003e \u003cb\u003eSize: \u003c\/b\u003e1.610\u003cbr\u003e \u003cb\u003eOption: \u003c\/b\u003eExhaust\u003cbr\u003e \u003cb\u003eColor: \u003c\/b\u003e\u003cbr\u003e \u003cbr\u003eVance \u0026amp; Hines Race Shop Components Beehive Valve Spring kits are designed with the latest advancements in valve spring technology. These High-Performance Beehive Valve Springs are Nano-Peened, polished and 100% inspected through load testing to ensure they exceed stringent quality standards. Offering superior valve stability at high RPM range, they are the premier choice for your performance upgrade, including drop-in ready; no machining to heads required. Kits come with all necessary hardware required: springs, retainers, spring bases, keepers and Viton valve seals. \u003cbr\u003e\u003cul class=\"List\" list--withdots=\"\" u-marginbottomnone=\"\"\u003e \u003cli\u003e Precision CNC-machined from a stainless one-piece forging for higher strength and durability \u003c\/li\u003e \u003cli\u003e High-grade alloy allowing the valve to withstand high heat and still maintain roundness \u003c\/li\u003e \u003cli\u003e Chromed coating on all stainless valves \u003c\/li\u003e \u003cli\u003e Micropolished stem for smoother finish and less friction resulting in improved performance \u003c\/li\u003e \u003cli\u003e Multiangle back cuts for enhanced flow \u003c\/li\u003e \u003c\/ul\u003e \u003cul class=\"List\" list--withdots=\"\" u-marginbottomnone=\"\"\u003e \u003cli\u003e Track tested and proved design on the world's fastest Pro Street and Pro Mod motorcycles \u003c\/li\u003e \u003cli\u003e Retainers made from 4140 chromoly steel, heat-treated and processed to mainain high strength and lightweight design \u003c\/li\u003e \u003cli\u003e Keepers type FM0D7, lock angle 7 Degree triple radius groove, standard install height \u003c\/li\u003e \u003cli\u003e Equipped with chromoly spring bases \u003c\/li\u003e \u003cli\u003e Kits come with premium Viton seals that are designed for maximum retention of elastic properties \u003c\/li\u003e \u003cli\u003e Stainless Steel \u003c\/li\u003e \u003c\/ul\u003e \u003cul class=\"List\" list--withdots=\"\" u-marginbottomnone=\"\"\u003e \u003cli\u003e .600 in. Max Lift \u003c\/li\u003e \u003cli\u003e Spring Diameter: Large end \u003c\/li\u003e \u003cli\u003e - OD: 1.445 in. \u003c\/li\u003e \u003cli\u003e - ID: 1.000 in. \u003c\/li\u003e \u003cli\u003e Spring Diameter: Small End \u003c\/li\u003e \u003cli\u003e -OD: 1.095 in. \u003c\/li\u003e \u003cli\u003e -ID: 0.650 in. \u003c\/li\u003e \u003cli\u003e Installed height: 180 lbs. and 1.850 in. \u003c\/li\u003e \u003cli\u003e Open Load: 400 lbs. and 1.250 in. \u003c\/li\u003e \u003cli\u003e Spring Rate: 370 lbs.-in. \u003c\/li\u003e \u003cli\u003e Coil Bind (Max): 1.210 in. \u003c\/li\u003e \u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003cb\u003eDISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles. We cannot ship these items to California, if an order is made and the shipment address resides in California the order will be cancelled.\u003c\/b\u003e ","brand":"Conex Cycle","offers":[{"title":"Default Title","offer_id":47646750245185,"sku":"SB-171923","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/4404\/3841\/products\/225168869162-0.jpg?v=1705769197","url":"https:\/\/www.conexcycle.com\/products\/2008-2017-for-harley-fat-bob-fxdf-vance-hines-exhaust-valve-twin-cam-35-4511","provider":"Conex Cycle","version":"1.0","type":"link"}