{"product_id":"b48-b58-alternator-overrun-pulley","title":"B48 \/ B58 Alternator Overrun Pulley","description":"\u003cp\u003eThe alternator overrun pulley for the B48\/B58 allows the alternator to freewheel when the engine is trying to decelerate. This has many benefits. It saves your crank balancer from trying to tear itself apart and also makes the engine run smoother and shift more rapidly. Longer writeup coming soon. \u003c\/p\u003e\n\u003cp\u003eFits all B48 and B58 NON HYBRID alternators.\u003c\/p\u003e\n\u003cp\u003eThis also does not fit the Mini Cooper or X1\/X2 with transverse engines. \u003c\/p\u003e\n\u003cp\u003eIf your engine has a 6 rib belt it should fit. There are many variations of the alternator but if the12318634167 fits your car then it will fit what is already on your car. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"STROM","offers":[{"title":"Default Title","offer_id":49951309889779,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9219\/4035\/files\/DSC_1102.jpg?v=1784901103","url":"https:\/\/strommotorsports.com\/products\/b48-b58-alternator-overrun-pulley","provider":"Strom Motorsports","version":"1.0","type":"link"}