{"product_id":"twin-power-70-e79-fl-fx-71-79-xl-advance-unit-screw-replaces-h-d-3570","title":"Twin Power 70-E79 FL FX 71-79 XL Advance Unit Screw Replaces H-D 3570","description":"Twin Power™ advance unit screw precisely replaces H-D 3570, securing the timer assembly for accurate ignition timing on 1970-early 1979 FL\/FX Big Twins and 1971-1979 XL Sportsters.\n\u003cul\u003e\n  \u003cli\u003eDirect OEM replacement ensures stable advance mechanism operation during distributor service\u003c\/li\u003e\n  \u003cli\u003eHigh-quality steel construction resists vibration and wear in Shovelhead-era engines\u003c\/li\u003e\n  \u003cli\u003eEssential hardware for complete ignition rebuilds or points conversions\u003c\/li\u003e\n\u003c\/ul\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: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\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\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"TwinPower","offers":[{"title":"Default Title","offer_id":47877720178841,"sku":"twp492670","price":13.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/2611\/3689\/files\/9784279836f45cdfefa9c1400ea49e66.png?v=1780588793","url":"https:\/\/msvracingpowersports.com\/products\/twin-power-70-e79-fl-fx-71-79-xl-advance-unit-screw-replaces-h-d-3570","provider":"MSV Racing","version":"1.0","type":"link"}