{"product_id":"moroso-mo72300-advance-curve-kit-chev-hei","title":"Moroso MO72300 Advance Curve Kit Chev Hei","description":"HEI Advance Curve Kit, special design centerplate eliminates over-centering of the centrifugal weights. Designed by Nelson Crozier. Fits: All GM HEI Distributors Recurve your distributor for full spark advance at the optimum RPM Three sets of advance springs allow you to adjust the rate of spark advance Weights and centerplates precision stamped with smooth edges eliminate erratic timing Comes with complete installation instructions\u003cbr\u003e\u003cbr\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":44881092510007,"sku":"MO72300","price":48.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/105764.jpg?v=1780732614","url":"https:\/\/enginemaster.com.au\/products\/moroso-mo72300-advance-curve-kit-chev-hei","provider":"Engine Master","version":"1.0","type":"link"}