🚗【fit for GM LSIII】: This 71400 manifold drill template tool kit is compatible with GM / Chevy LSIII 4.8L, 5.3L & 6.0L motors 1999-2007.
🚗【Superior Material】: Made of quality stainless steel and aluminum alloy. Sturdy, high strength and anti-corrosion for much longer service time.
🚗【Quick & Safe Removal】: Allows you to easily remove broken exhaust manifold bolts without damaging the cylinder head. The 71400 exhaust manifold drill template tool kit has a double-sided drill depth gauge to ensure the water jacket is not pierced.
🚗【Easy to Use】: Position the base plate over the bolt holes with tapered bolts, and the slip fit bushings allow you to move from hole to hole without moving the base plate. Then use a screw extractor to remove the broken bolt. Includes bushing for drilling to tap size when extractor cannot be used. Make work easier.