{"product_id":"1-1-crank-pulley-1","title":"Allstar Performance 1:1 Crank Pulley","description":"\u003cp\u003eAllstar Performance Crankshaft Pulley, built for Small Block Chevy engines with a short water pump, features a two-groove, 6.625-inch diameter design. Made from natural-finish aluminum, it offers strength with reduced weight for reliable performance. The pulley has a 1:1 ratio and a 5\/8-inch diameter center hole, ensuring proper fitment and consistent power transfer. It is available as part of a double groove aluminum pulley kit, which includes belts, crank pulley, and water pump pulley, though each component can also be purchased individually.\u003c\/p\u003e","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691204780345,"sku":"DNLF_ALL31084","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL31084.jpg?v=1722240875","url":"https:\/\/tuning4.com\/products\/1-1-crank-pulley-1","provider":"Tuning4 Auto Parts","version":"1.0","type":"link"}