Industrial 0433171860 R4 50 Over Nozzle | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD

Industrial Injection Race4 32 LPM 50% over - For 04.5-05 GM 6.6L Duramax LLY Designed to give you the extra fuel your truck demands during extreme race and sled pull competitions

**SINGLE NOZZLE ONLY - REQUIRES A QTY. OF 8 ADDED TO CART TO MAKE A FULL SET**