{"product_id":"b-m-steel-sfi-certified-flexplate-mopar-big-block-a727","title":"B\u0026M 10237 - Steel SFI Certified Flexplate Mopar Big Block A727","description":"\u003cp\u003eAs performance levels increase, an O.E. style flexplate just won't cut it and a stronger option is a necessity to prevent transmission and\/or converter failure. B\u0026amp;M has you covered with our high performance flexplate designed for 1971-up  Chrysler, Dodge and Plymouth 383, 400 and 440ci (externally balanced cast crankshaft) V8 engines with A727 transmission. Features include high tensile strength steel construction to resist elongation and cracking, 10.00 and 11.125-inch bolt patterns and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B\u0026amp;M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B\u0026amp;M has been delivering since 1953.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNHRA and IHRA Legal For All Classes\u003c\/li\u003e\n\u003cli\u003eIncludes SFI Certification Sticker\u003c\/li\u003e\n\u003cli\u003eIdeal For Street Applications\u003c\/li\u003e\n\u003cli\u003eZinc Plated Chromate Finish\u003c\/li\u003e\n\u003cli\u003eTo Extreme Duty Racing\u003c\/li\u003e\n\u003cli\u003eProven B\u0026amp;M Quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mopar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e B\u0026amp;M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bolt Hole Count:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Pattern:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmission Code:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Chrysler Big Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIHRA Legal:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole Quantity:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNHRA Legal:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter (In):\u003c\/strong\u003e 11.75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epart type:\u003c\/strong\u003e Automatic Transmission Flexplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flexplates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Approved:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Certification:\u003c\/strong\u003e 29.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Certification Sticker:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Category:\u003c\/strong\u003e Flexplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (lb):\u003c\/strong\u003e 3.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026M","offers":[{"title":"Default Title","offer_id":45512227750023,"sku":"BAM10237","price":308.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/10237.jpg?v=1788265124","url":"https:\/\/checkout.northernperformance.ca\/products\/b-m-steel-sfi-certified-flexplate-mopar-big-block-a727","provider":"Northern Performance","version":"1.0","type":"link"}