With the shallow head on the stock bolt in the LB7 Duramax engine, it is common for the head to round out during removal. The Merchant Automotive Heavy Duty LB7 Injector Return Line Bolt has been 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. Each kit comes with 8 bolts, enough for one engine.
Specifications
- SkuMA-10491-8
- ManufacturerMerchant Automotive
- MPN10491-8
NO VIDEOS AVAILABLE
Blog Posts
Recommended Products
Recently Viewed
Loyalty Rewards
- For each dollar that you spend with us, we reward you with points and we have created three tiers for how many points you'll receive per dollar spent based upon which tier you're in.
-
Diesel Insider ($0-599 spent in the last year):
1 point per $1.00 spent -
Diesel Elite ($600-1199 spent in the last year):
1.2 points per $1.00 spent -
Diesel Expert ($1,200+ spent in the last year):
1.5 points per $1.00 spent - You must create an account or be logged-in to receive loyalty funds
Added To Cart
Merchant Automotive 10491-8 HD Injector Return Line Bolts at Injector 01-04 6.6L GM Duramax LB7
Quantity: 0
Cart Total$0000.00