ProMAXX GM 6.6L DURAMAX DIESEL FIX BROKEN EXHAUST PMXT300MSTR - Master Kit: All Years - 8mm & 10mm Tooling

The ProMAXX© 300 Series Alberto™ ProKit 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.

• Master Kit (8mm - 10mm) Compatible with Duramax Diesel Models 2004 - Current
• Prokit (8mm Only) Compatible with GM Duramax L5 Diesel V8 2016-Current
• Prokit (10mm Only) Compatible with GM Duramax L5 Diesel V8 2004-2016