ProMAXX Tool’s Cylinder Head Repair Kit, with the Blind ProSert, allows technicians to rescue a botched repair where an attempt to drill out a broken exhaust manifold bolt has penetrated the cylinder head. Thanks to the Cylinder Head Repair Kit’s gold tooling bits, ProTap and Blind ProSerts, techs will make a stronger-than-factory repair in about 15 minutes.
ProMAXX Tool’s 8 mm Cylinder Head Repair Kit: Quick, Leak-Free Repairs for Ford, Dodge, GM, and More
The ProMAXX Cylinder Head Repair Kit is a must-have for technicians tackling broken exhaust manifold bolts. Featuring the innovative Blind ProSert, it ensures fast, leak-free repairs while rescuing botched attempts that penetrate the cylinder head.
Engineered for Efficiency & Reliability
- Designed for Ford, Dodge, GM, and more
- Saves time with precision tools for a factory-strong repair
- Available in single, 3-pack, or 6-pack Blind ProSerts
How Does the Cylinder Head Repair Kit Get the Job Done Fast?
Tool Kit Efficiency and Precision:
- Quick Repairs: Complete a stronger-than-factory repair in about 15 minutes, saving significant time compared to traditional methods.
- Precision Engineering: The Blind ProSert fits into any 8-mm bolt hole, commonly used by manufacturers like Ford, BMW, GM, Mercedes-Benz, CDJR, Audi, and many others.
High-Quality Materials:
- Hardened Steel and Black-Oxide Coating: Ensures superior durability and corrosion resistance.
- Gold Tooling Bits: Designed to minimize risk and maximize efficiency, reducing the likelihood of damaging the cylinder head during repairs.
Convenient Packaging:
- The kit comes in a convenient case with a precision drill bit, tap, locking fluid, ProSerts, and insert tool—all made in the USA.
See How to Complete a Cylinder Head Repair
Tech Rescues Exhaust Manifold Bolt Botched Job on a Dodge HEMI 5.7L
ProMAXX Tool Cylinder Head Repair Kit Key Success Drivers:
- Minimize Vehicle Downtime: Traditional methods of repairing damaged cylinder heads can take up to 15 hours or more. With our kit, you can complete repairs in about 15 minutes
- High-Quality Results: Achieve a stronger-than-factory repair that will remain leak-free, ensuring long-lasting performance
- Universal Fit: The Blind ProSert fits any 8-mm bolt hole, making it versatile for a wide range of vehicle manufacturers
- American-Made Quality: Our products are proudly made in the USA, adhering to the highest standards of quality and reliability







