5.9L/6.7L Cummins Exhaust Manifold Stud Kit

🛠️ Stainless Exhaust Manifold Stud Kit – 12pc | Fits 1989–2018 Cummins (Aftermarket Manifolds Only)

Upgrade your manifold hardware with this Stainless Steel Exhaust Manifold Stud Kit, built for durability, strength, and long-term corrosion resistance. Designed for use with aftermarket manifolds on 1989–2018 Cummins diesel engines, this kit includes (12) stainless steel studs and (12) serrated flange nuts for a tight, vibration-resistant seal.

Whether you’re installing a new performance manifold or replacing rusted factory hardware, this stud kit ensures reliable clamping force and a clean install that won’t seize over time.

🚀 Key Features & Benefits:
✅ Fits 1989–2018 Cummins 5.9L & 6.7L (Aftermarket Manifolds Only)
✅ Includes (12) Stainless Steel Studs & (12) Serrated Flange Nuts
✅ Corrosion-Resistant – Ideal for high-heat, high-boost applications
✅ Recommended Torque: 36–41 ft-lbs
✅ Great for Performance Diesel Builds, Turbo Upgrades & Exhaust Work

⚠️ Important Fitment Notes:
• ❌ Not compatible with stock 12-valve manifolds
• ❌ Will not accommodate factory heat shield on 2003+ 5.9L & 6.7L trucks

📦 What’s Included:

• (12) Stainless Steel Exhaust Manifold Studs

• (12) Serrated Flange Nuts

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🔥 Lock your manifold down the right way—no rust, no backing out, no problem. Add this stud kit to your cart today.