Radium Engineering Clutch Fork Stop – Mitsubishi EVO 7–10

The Radium Engineering clutch fork return stop is a simple but effective solution for a known weak point in Mitsubishi's pull-type clutch system. During aggressive shifting, the clutch fork can over-extend, allowing the throw-out bearing to unclip—resulting in clutch disengagement and requiring full transmission removal. This stop prevents that failure.

Vehicle Compatibility:

• Mitsubishi Lancer Evolution 7 (5-Speed Manual)

• Mitsubishi Lancer Evolution 8 (5-Speed and 6-Speed Manual)

• Mitsubishi Lancer Evolution 9 (5-Speed and 6-Speed Manual)

• Mitsubishi Lancer Evolution 10 (5-Speed Manual)

• Mitsubishi Galant EC5 (5-Speed Manual)

Overview:
This billet aluminum stop is precision CNC machined and anodized for durability. It installs directly on the transmission to physically limit clutch fork travel and eliminate the risk of throw-out bearing separation. It uses a stainless steel adjustment screw and jam nut to fine-tune the stop position, and includes stainless steel mounting hardware for a secure fit.

Key Features:

• Prevents over-travel of clutch fork

• Avoids potential throw-out bearing separation

• Helps maintain proper clutch operation under high load

• Adjustable stop for precise tuning

• CNC machined billet aluminum construction

• Anodized finish for corrosion resistance