{"product_id":"af89-350l-153sfi-sb-chev-350-153t-ext-bal-sfi","title":"153SFI - SB CHEV 350 153T EXT BAL SFI - AF89-350L-153SFI","description":"\u003cp\u003eSuits 10.5\" Converter Bolt Circle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy Duty Flexplate 153 Tooth Externally Balanced - SFI Approved\u003c\/strong\u003e\u003cbr\u003eSmall Block Chev 305 - 350 1986 and Up\u003c\/p\u003e \u003cp\u003eAeroflow's SFI rated heavy duty flexplates are manufactured with extra thick material and double welded. These flexplates will withstand the extreme power and RPM of today's engines. Available to suit Chev, LS, Ford and Holden.\u003c\/p\u003e \u003cp\u003eSFI certification sticker 29.1 approved balanced and checked for runout.\u003c\/p\u003e \u003cp\u003e153 Tooth Flexplate.\u003c\/p\u003e \u003cp\u003eSuits 1 Piece Rear Main Seal.\u003c\/p\u003e \u003cp\u003eOutside Diameter is 12-3\/4\" (323mm).\u003c\/p\u003e \u003cp\u003eExternal Balance.\u003c\/p\u003e \u003cp\u003eWhen running an externally balanced 383 or 400 SBC with a 153 tooth flexplate. A balance plate must be used.\u003c\/p\u003e \u003cp\u003eOne Converter bolt pattern is included:\u003c\/p\u003e \u003cp\u003e10.5\"\u003c\/p\u003e ","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":40977277222993,"sku":"AF89-350L-153SFI","price":133.31,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/AF89-350L-153SFI_a0cdbd93-a4b8-4668-a8e2-bed65d275e7f.jpg?v=1711614312","url":"https:\/\/longboostperformance.com\/products\/af89-350l-153sfi-sb-chev-350-153t-ext-bal-sfi","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}