{"product_id":"s-s-cycle-31-6200-billet-oil-pump-standard-cover-36-69-big-twin","title":"S\u0026S Cycle #31-6200 - Billet Oil Pump - Standard Cover - '36-'69 Big Twin","description":"\u003cp\u003eFitment:1936-'69 HD® big twin Features\u0026amp; Benefits: Same width oil supply and return gears as the stock HD® aluminum pump. S\u0026amp;S® pinion and oil pump drive shaft drive gears increase potential oil volume delivery by 25% over stock on 1972 and earlier engines. S\u0026amp;S® pumps for 1936-'67 engines used with the S\u0026amp;S® oil pump drive gears deliver 33% more oil than the original cast iron pump. Machined with an oil pressure relief bleed off passageway- relieves pressure build up on top of the valve to maintain consistent oil pressure. Oil pressure regulation bypass routes excess oil directly to the supply side of the pump \u0026amp; reduces the amount of oil returned to the tank, less foaming and cavitation. The standard pump cover allows total flexibility for oil system configuration with a number of oil feed and return options.\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable border=\"1\" cellpadding=\"4\" style=\"border-collapse:collapse;width:100%;font-size:0.9em\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear(s)\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1936-1969\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eBig Twin\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49894123798768,"sku":"DS194063","price":429.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/jpeg__85656.1778127340.386.513.jpg?v=1782594056","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-31-6200-billet-oil-pump-standard-cover-36-69-big-twin","provider":"BRL Speed Shop","version":"1.0","type":"link"}