2001-2004 GM 6.6L Duramax 2500HD / 3500HD Merchant Heavy Duty Injector Return Line Bolts 10491-8

2001-2004 GM 6.6L Duramax 2500HD / 3500HD Merchant Heavy Duty Injector Return Line Bolts Features:

• Redesigned to allow nearly double the tool engagement
• Proper engagement of the Allen wrench is crucial for accurate torque during reassembly to avoid a fuel leak at the return line fitting
• The unique head shape offers the needed strength while maintaining proper clearance on other engine components
• 8 bolts per kit

The 2001-2004 GM 6.6L Duramax 2500HD / 3500HD Merchant Heavy Duty Injector Return Line Bolts Replace Weak Factory Bolts

Sometimes with older trucks like 2001-2004 GM 6.6L Duramax 2500HD / 3500HD the heads on your stock bolts can become shallow overtime, which makes removing them and replacing them a frustrating endeavor. Using the 2001-2004 GM 6.6L Duramax 2500HD / 3500HD Merchant Heavy Duty Injector Return Line Bolts, you will be able to correct this issue. These bolts are designed for double tool engagement with an allen wrench, which is crucial for getting accurate torque when you are reassembling your fuel injector. Not having strong bolts like these will likely cause fuel leaks. You will also have the added benefit of proper clearance for more engine upgrades.

Fitment: 2001-2004 GM 6.6L Duramax 2500HD / 3500HD