FD Idler Pulley Kit by Full Function Engineering

Description

Increase contact area on water pump pulley when removing air pump for emissions removal or single turbo setup.

• Compatible with stock accessories
• 6061-T6 anodized aluminum
• All required 18-8 stainless steel hardware
• OEM quality pulley sized for high RPM applications

Note: Using this kit with stock FD3S crank and alternator pulleys requires 5PK1005 belt