{"product_id":"c3-1975-1977-corvette-vacuum-advance-l48-except-california-33583","title":"C3 1975-1977 Corvette Vacuum Advance, L48 Except California","description":"\u003cp\u003eMounted on the distributor, this vacuum advance uses engine vacuum to add spark timing at light throttle on the L48 powered 1975-1977 Corvette. It is not intended for California cars. A torn diaphragm leaves the engine lazy at part throttle and costs fuel mileage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDistributor vacuum advance for the L48\u003c\/li\u003e\n\u003cli\u003eExcludes California emission cars\u003c\/li\u003e\n\u003cli\u003eFits 1975-1977 L48 distributors\u003c\/li\u003e\n\u003cli\u003eAdds timing under light load\u003c\/li\u003e\n\u003cli\u003eBetter mileage at steady cruise\u003c\/li\u003e\n\u003cli\u003eSharper response at part throttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment and details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 1975-1977 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmodels:\u003c\/strong\u003e Base, Stingray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Vehicle:\u003c\/strong\u003e 1 EA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CA7","offers":[{"title":"Default Title","offer_id":67671232643437,"sku":"A333583","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0032\/6683\/8574\/files\/33583_1.jpg?v=1791932789","url":"https:\/\/www.westcoastcorvette.com\/products\/c3-1975-1977-corvette-vacuum-advance-l48-except-california-33583","provider":"WestCoastCorvette.com","version":"1.0","type":"link"}