SPOOLOGIC L5P Exhaust Manifold Stud Kit

The SPOOLOGIC SL-320-036 Exhaust Manifold Stud Kit supplies studs, spacers, and nuts for 6.6L Duramax L5P exhaust manifolds.

Features

• Factory-spec replacement hardware
• 66 mm studs with a 5 mm hex drive
• 12 mm spacers — 17 mm OD, 11 mm ID
• Locking nuts with a 13 mm hex

What's Included

• 16 SPOOLOGIC Exhaust Manifold Studs
• 16 SPOOLOGIC Exhaust Manifold Stud Spacers
• 16 SPOOLOGIC Exhaust Manifold Nuts

Fitment

• 2017-2026 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax L5P

OEM References

• GM 11602757 — Exhaust Manifold Stud
• GM 11602610 — Exhaust Manifold Stud Spacer
• GM 11516076 — Exhaust Manifold Nut

1-Year Limited Warranty

Every SPOOLOGIC L5P Exhaust Manifold Stud Kit carries a 1-Year Limited Warranty against defects in materials and workmanship for the original purchaser from the original purchase date. Coverage excludes damage caused by incorrect torque, cross-threading, reuse of stretched or damaged fasteners, improper installation, or use outside the listed application. Claims require dated proof of purchase. Contact SPOOLOGIC for return authorization before shipping the component for inspection. If inspection confirms a covered defect, SPOOLOGIC will replace the covered component. Customers pay warranty shipping in both directions; labor and related costs are not covered. See the SPOOLOGIC Warranty Policy for full terms.