Features and Benefits:

• A quality foolproof repair system that is cost-effective and fast
• High-quality oversized steel alloy insert will repair other inserts that fail and has no ill effects from heat transfer
• Works with Ford Triton Motors '96 to '03
• Works with 4.6L, 5.4L, and 6.8L engines
• 389-100 Replacement inserts
• Patented



Designed to aid in repairing Ford engines modular cylinders heads (1996-2003). Average repair time as short as 25 minutes.