168 Tooth Beefed Up Steel Flexplate With External Balance For Chevy 383 400 Non SFI Replacement Flywheel And HP Bolts Kit With 2 Piece Rear Main Seal Replaces OEM 343738
✔️ 1-pack flexplate with 2-piece rear main seal and HP bolts
Chevy 383/400 engines use this 168-tooth steel flexplate to achieve external balance, replacing OEM part 343738. It includes a 2-piece rear main seal and a high-performance HP bolts kit, designed for reliable street and performance use.
✅ 168-tooth ring gear for precise crank-to-torque-converter engagement
✅ Steel construction provides durability under high RPM and torque
✅ External balance design matches rotating mass for smooth operation
✅ 2-piece rear main seal included for easier installation and leak resistance
✅ Non-SFI approved replacement for OEM 343738 with HP bolts kit
💡 What is an external balance flexplate used for in Chevy engines? Chevy external balance flexplates are handy for performance builds that require precise balance between crank, converter, and flywheel. - Used to connect the torque converter to the crank in external balance setups - Ensures proper balance with 168-tooth ring gear and steel construction - Replaces OEM part 343738 with a 2-piece rear main seal and HP bolts