{"product_id":"mazda-12a-13b-underdrive-pulley-set","title":"Mazda 12A \u0026 13B Underdrive Pulley Set","description":"\u003cp\u003eLightweight pulley set made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks.\u003c\/p\u003e\n\u003cp\u003eSet contains: crank pulley, alternator pulley and waterpump pulley.\u003c\/p\u003e\n\u003cp\u003eOffers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels more lively and willing to rev.\u003c\/p\u003e\n\u003cp\u003eCrank pulley outside diameter is 88mm.\u003cbr\u003e Alternator pulley outside diameter is 75mm.\u003cbr\u003e Waterpump pulley outside diameter is 130mm.\u003c\/p\u003e\n\u003cp\u003eSuits early 12A and 13B rotary, not S4, S5 or later engines.\u003c\/p\u003e\n\u003cp\u003eThe pulleys are also available individually, please check our other listings.\u003c\/p\u003e","brand":"Franklin Performance","offers":[{"title":"Default Title","offer_id":43595352375479,"sku":"043-002, 043-003, 043-006","price":353.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2114\/4951\/files\/Franklin-Performace-Pulley-Underdrive-Set_c64755df-3e60-4902-a6a0-3c44ae6e0ff2.jpg?v=1727140988","url":"https:\/\/whittleworks.co.nz\/products\/mazda-12a-13b-underdrive-pulley-set","provider":"Whittle Works","version":"1.0","type":"link"}