{"product_id":"feuling-parts-adjustable-pushrods-race-series®-twin-cam-4070","title":"FEULING PARTS Adjustable Pushrods - Race Series® - Twin Cam - 4070","description":"\u003cp\u003eAdjustable Pushrods - Race Series® - Twin Cam\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains maximum valve lift, Increased stiffness and column rigidity maximizing valve-train stability, increasing engine rpm horsepower and torque output\u003c\/li\u003e\n\u003cli\u003eMinimal adjustment parameter eliminates flex and loss of valve-train stability problems\u003c\/li\u003e\n\u003cli\u003eIndividual length intake and exhaust pushrods keep the adjustment extension to a minimum\u003c\/li\u003e\n\u003cli\u003eDesigned to exceed performance engine needs using larger lift cams and high spring pressures while maintaining proper and critical oil flow to top-end valve gear\u003c\/li\u003e\n\u003cli\u003eDouble jam nut lock system, HP+ Series® pushrod wall thickness of 0.120\" and the Race Series® wall thickness of 0.145\", both with 24 threads per inch adjustment, Fueling pushrods can be used with factory pushrod tubes\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eCan be used with hydraulic or solid lifters and street or race engines\u003c\/li\u003e\n\u003cli\u003eRequires removal of rocker covers and rocker arm supports\u003c\/li\u003e\n\u003cli\u003ePushrods can be adjusted 0.225\" longer than stock to accommodate longer cylinders and smaller base circle camshafts\u003c\/li\u003e\n\u003cli\u003eRace Series® recommended when extreme spring pressures are used\u003c\/li\u003e\n\u003cli\u003eMfg No. 4070\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Feuling Parts","offers":[{"title":"Default Title","offer_id":48612777197792,"sku":"0928-0010","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0076\/0578\/0557\/files\/96962.png?v=1769622341","url":"https:\/\/tuckerspeed.com\/products\/feuling-parts-adjustable-pushrods-race-series%c2%ae-twin-cam-4070","provider":"Tucker Speed","version":"1.0","type":"link"}