Bert Transmissions 320-400 HTD Flywheel External Balance 400 Cubic Inch

The Bert Transmissions 320-400 is a high-performance HTD (Heavy Duty) flywheel engineered for 400 cubic inch engines requiring external balance configuration. This flywheel is designed specifically for racing applications where durability and precise engine balance are critical to performance and reliability.

Key Features:

• HTD (Heavy Duty) construction for demanding racing environments
• External balance design for 400 cubic inch engine applications
• Precision-machined for accurate weight distribution and balance
• Compatible with Bert transmission systems and standard clutch assemblies
• Manufactured to strict tolerances for reduced vibration and improved power transfer

This flywheel is ideal for circle track racing, dirt modified, and other competitive motorsports applications where consistent performance under extreme conditions is essential. The external balance configuration ensures proper engine balance when matched with the correct harmonic balancer.