01-16 Chevy/GMC Duramax DHD Up Pipe Bolts LBZ LLY LB7 LMM LML
- Part Number: 300-112
- Est. Ship Time: Usually Ships By Next Business Day
Replace, worn, rusted or broken up pipe hardware with DHD's large flange up pipe bolts. Our phosphate oil coated 10.9 bolts meet or exceed all OEM specs. Their extra large flange guarantees a perfect clamp load and seal every time.
Pair these bolts with our PPE stainless gaskets for a leak free, trouble free install.
Note: 3 bolts included in one package, 2 Kits are Required to do 1 up pipe install.