Flushes cooling system of salts and sediments and allows engine to idle for tuning and engine adjustment in your own driveway. Simply slip attachment over the engine's side water intakes. Coated spring steel arms clamp suction cup securely over the engine's side water intakes.
• High quality EPDM rubber caps
• Corrosion resistant dichromate finish
• Installs in seconds
• Use with a standard garden hose
• Hose connector complete with rubber washer
• No tools required