{"product_id":"sfi-rated-external-balance-164-teeth-chromoly-stee","title":"SFI-Rated External Balance 164 Teeth Chromoly Steel Flexplate For Ford 289-351W 1963-82, 0.035 Inch Thicker Than Stock, Race-Ready Flexplate With Double-Welded Ring Gear Built To Withstand High Torque And High Stall","description":"\u003cdiv\u003eRace-Ready Ford Flexplate 164 Teeth, 0.035 in Thick, Single\u003cbr\u003e\n✔️ 0.035 in thicker than stock, SFI 29.1, double-welded ring gear \u003cp\u003eThis heavy-duty external balance flexplate for Ford 289-351W engines (1963-82) is chromoly steel and SFI 29.1 certified. It's 0.035 inches thicker than stock to withstand high torque and high-stall converter demands. Built to exceed OEM specs with a double-welded ring gear for durability. Color: Gold Iridate.\u003c\/p\u003e ✅ SFI 29.1 certified external balance \u003cbr\u003e\n✅ 0.035 in thicker than stock flexplate \u003cbr\u003e\n✅ 164 teeth ring gear with double-welded construction \u003cbr\u003e\n✅ Chromoly steel for race-ready durability \u003cbr\u003e\n✅ Designed for Ford 289-351W (1963-82) with high-stall converters \u003cbr\u003e \u003cp\u003e💡 What is an external balance flexplate used for? External balance flexplates balance torque between engine and transmission and are handy for high-torque race builds.\n- helps balance drivetrain during high-torque starts\n- compatible with Ford 289-351W engines (1963-82)\n- reduces driveline vibration in high-stress conditions\n- ideal for race and performance street setups\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48233507913963,"sku":"VXB000PC3JQU","price":151.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Cw_m0MNmL.jpg?v=1778321239","url":"https:\/\/vxb.com\/products\/sfi-rated-external-balance-164-teeth-chromoly-stee","provider":"VXB Bearings","version":"1.0","type":"link"}