Chevy BBC 454 11 Inch External Balance Flexplate 168 Tooth Beefed Up Heavy Duty 2 Piece RMS Direct Fit Engine Swap Ready Compatible With PCE2261008 Ultra Build Pro

11-Inch External Balance Flexplate for BBC 454 Swap
✔️ 11-inch external balance steel flexplate, 168-tooth, single unit

This heavy-duty flexplate is designed for big-block V8 engine swaps, providing a precise 11-inch diameter with a 168-tooth ring gear. Built from steel for strength, it is intended for direct-fit use with a two-piece rear main seal (RMS) kit and specific transmission setups. Sold individually.

✅ 168-tooth ring gear
✅ External balance configuration
✅ 11-inch diameter steel flexplate
✅ 2-piece rear main seal compatibility
✅ Direct-fit with RMS swap kits
✅ Sold individually

💡 What is an external balance flexplate used for in engine swaps?

Answer: It helps align the engine balance with the drivetrain in swaps that use external balancing, which reduces vibration and wear.

- external balance compatibility with two-piece RMS kits - ensures correct 168-tooth ring gear alignment on an 11-inch flexplate - improves drivetrain durability under high-torque swaps