Features and Benefits:

• Bolts to top or bottom for better consistency and perfectly straight drilling
• Remove broken studs in 15 minutes or less on average
• Eliminate risk of drilling into coolant jackets of cylinder head
• Made in the USA


Repair Broken Exhaust Manifold Bolts on GM Duramax V8 diesel engines. Prokit (8mm Only) Compatible with Duramax Diesel Models 2008 ‐ Current.The GM 6.6L Duramax Diesel Broken Exhaust Manifold Bolt Repair Kit - Alberto 8mm is the latest innovation in fast and easy exhaust manifold repair. Each ProKit includes all the tooling necessary to complete the repair without removing the cylinder head, allowing for the most accurate and efficient repair. Plus, Alberto is designed to be completely extractor-less, leading to unrivaled consistency to your operation.