{"product_id":"s-s-cycle-84-91-bt-high-volume-high-pressure-oil-pump-kit-w-gears","title":"S\u0026S Cycle 84-91 BT High Volume High Pressure Oil Pump Kit w\/ Gears","description":"\u003cp\u003eOriginally designed for S\u0026amp;S® 4 1\/8 bore V-Series engines with piston oiler jets, these high volume high pressure oil pumps also work well in stock HD® Evolution® engines and S\u0026amp;S® V-Series engines. Fits 1984-'91 HD® Big Twins. No thicker than a stock pump. Gears with fewer, but larger teeth provide increased oil volume for both supply and return sides of the pump. Supply gears are 9 percent wider than stock and standard S\u0026amp;S® oil pumps. 28 percent wider than stock return gears ensure proper crankcase scavenging, reduce drag on the flywheels, and eliminate oil carryover. Polished Billet Finish. Increased scavenging capacity results in Less oil in the crankcase, Less oil carryover, Excess oil from pressure control valve is filtered \u0026amp; longer pump life. Equipped with a stock length oil pump drive shaft.\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eWe do not recommend the HVHP for shovel engines, as it may over oil the top end unless the oiling system is modified with the S\u0026amp;S® valve train update kit.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFits:\n\u003cbr\u003eHarley Davidson_FLST Heritage Softail Base 1986 to 1990\n\u003cbr\u003eHarley Davidson_FLSTC Heritage Softail Classic Base 1988 to 1991\n\u003cbr\u003eHarley Davidson_FLSTF Fat Boy Base 1990 to 1991\n\u003cbr\u003eHarley Davidson_FXLR Low Rider Custom Base 1987 to 1991\n\u003cbr\u003eHarley Davidson_FXRS Low Glide Base 1984 to 1991\n\u003cbr\u003eHarley Davidson_FXRT Sport Glide Base 1984 to 1991\n\u003cbr\u003eHarley Davidson_FXSB Low Rider - Belt Base 1984 to 1985\n\u003cbr\u003eHarley Davidson_FXSTS Springer Softail Base 1988 to 1991\n\u003cbr\u003eHarley Davidson_FXWG Wide Glide Base 1984 to 1986\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42823275184233,"sku":"31-6307","price":715.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/d3e27c1c560a8ec54c0633eab2366f80.jpg?v=1768591472","url":"https:\/\/2wheelhq.com\/products\/s-s-cycle-84-91-bt-high-volume-high-pressure-oil-pump-kit-w-gears","provider":"2WheelHQ","version":"1.0","type":"link"}