2001 - 2004 Chevy/GMC Duramax 6.6L LB7
Single Nozzle - If you need a set be sure to update the quantity to 8 for a full install.
Part # 0433175275DFLY
An Industrial Injection's Dragon Fly Performance Nozzle is honed and calibrated to 15% over stock, which is about 50HP, great for both towing and performance.
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