{"product_id":"1969-1972-nova-crankshaft-pulley-big-block-3-groove","title":"1969 - 1972 Nova Crankshaft Pulley, Big Block 3 Groove","description":"1969 - 1972 Nova Crankshaft Pulley, Big Block 3 Groove\u003cbr\u003e\u003cbr\u003eNew crank pulley for your 1969 - 1972 Nova. Exact fit for all models with a big block engine; LS5, 396, 454, etc. Factory correct for air condition equipped cars. Approximately 7-5\/8 in diameter. Please remember this will only work with 69 up long water pumps. Replaces original GM part # 3937787.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e PART NUMBER: ENC-242-NV\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cem\u003eNote this important warning ~ This is a stock replacement pulley. It is not designed to exceed 400 horsepower or 6000 rpms. Classic Headquarters assumes no liability for damage caused by improper usage.\u003c\/em\u003e","brand":"PART # ENC-242","offers":[{"title":"Default Title","offer_id":46717014540446,"sku":"ENC-242","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6591\/5550\/files\/ENC-242-NV-2.jpg?v=1776106352","url":"https:\/\/musclecarcentral.com\/products\/1969-1972-nova-crankshaft-pulley-big-block-3-groove","provider":"Muscle Car Central","version":"1.0","type":"link"}