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

Race-Ready Ford Flexplate 164 Teeth, 0.035 in Thick, Single
✔️ 0.035 in thicker than stock, SFI 29.1, double-welded ring gear

This 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.

✅ SFI 29.1 certified external balance
✅ 0.035 in thicker than stock flexplate
✅ 164 teeth ring gear with double-welded construction
✅ Chromoly steel for race-ready durability
✅ Designed for Ford 289-351W (1963-82) with high-stall converters

💡 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. - helps balance drivetrain during high-torque starts - compatible with Ford 289-351W engines (1963-82) - reduces driveline vibration in high-stress conditions - ideal for race and performance street setups