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Heavy Duty Injector Return Line Banjo Bolts
Fits 2001-2004 Chevy/GMC 2500/3500 HD Duramax Diesel
This heavy duty injector return line bolt has a larger head to allow more tool engagment making it much harder to strip this heavy duty bolt versus the shallow stock bolts that are easily stripped. With a head twice the size of the stock unit, this makes it easier to correctly torque down the bolts which is essential to avoid fuel leaks at the return line fitting.