ACE Racing Clutches R105205K 153-Tooth External-Balance Flywheel for Small Block Chevy

The ACE Racing Clutches R105205K flywheel is designed for Small Block Chevy applications requiring an external-balance configuration. With 153 teeth and a durable iron construction, this flywheel provides a dependable mounting surface for compatible clutch assemblies and supports reliable power transfer in street, performance, and replacement applications.
The natural-finish flywheel is engineered for 1987-and-newer Small Block Chevy setups and features an external-balance design to match the engine’s balancing requirements. Its 15.8-pound construction offers a practical combination of strength and manageable rotating mass, making it a suitable choice for builders seeking consistent clutch engagement and dependable drivetrain performance.
This ACE Racing Clutches flywheel is supplied as an individual unit and is intended for applications using the correct 153-tooth starter and clutch components. Verify engine balance, transmission, starter, clutch compatibility, and vehicle application before installation. Professional installation is recommended to ensure proper fitment, fastener torque, and drivetrain alignment.

Features:

• Brand: ACE Racing Clutches

• Part Number: R105205K

• Application: Small Block Chevy engines from 1987 and newer

• Tooth Count: 153-tooth ring gear

• Balance Type: External balance

• Material: Durable iron construction

• Finish: Natural

• Weight: 15.8 pounds

• Quantity: Sold individually