GM Extrude Honed injection Nozzle for 01-04 LB7 6.6L Duramax 31 LPM Industrial Injection Squadron Pro Series The OEM bolts typically can't

The OEM bolts typically can't handle the additional pressure from high-performance applications which can lead to the cylinder head lifting

2011-2012 Ford F-250 Super Duty XL 1999-2007

TIG-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability

This cover has about a 5 quart lube capacity at the factory line

GM Extrude Honed injection Nozzle for 01-04 LB7 6.6L Duramax 31 LPM Industrial Injection Squadron Pro Series The OEM bolts typically can'tIndustrial Injection Model: 0433175275 R3 The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out of new set of nozzles. Each set of nozzles are brought in direct from the OE supplier and then engineered at our facility using extrude hone processes to perfectly balance and match the set. This extensive calibration process is performed to guarantee our customers the smoothest and most reliable nozzles