Competition Clutch Ultra Lightweight Steel Flywheels – Maximum Engine Response for Track and High-Performance Builds

Competition Clutch Ultra Lightweight Steel Flywheels are engineered for serious performance applications where fast engine response and reduced rotating mass are critical. Precision-machined from 4140 forged steel in a durable one-piece design, these flywheels remove excess material to help engines rev faster and improve acceleration, making them ideal for forced induction, track, and rally racing setups.

Designed to work with stock or performance clutch assemblies, Ultra Lightweight Flywheels are especially well-suited for Stage 3 and higher clutch systems and aggressive driving conditions. Weights typically range from about 8 to 18 lbs., depending on the application, and each unit is CNC-machined, balanced to OE specifications, and SFI-approved for high-RPM durability.