Nozzle Set - 30% Over (Duramax 04.5-05 LLY)

Duramax 04.5-05 LLY Nozzle Set: 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest nozzle recommended for stock CP3 pump or turbo. Not recommended for frequent or heavy towing applications with stock turbo.