Manifold Drill Template GM - Lisle

The Lisle 71400 Manifold Drill Template offers a professional-grade solution for automotive technicians addressing broken exhaust manifold bolts and studs on General Motors (GM) engines. This specialized template ensures precise alignment for on-engine repairs, significantly reducing the need for extensive disassembly and saving valuable shop time. It facilitates accurate drilling, preparing broken studs for extraction or re-tapping without the necessity of cylinder head removal.

Key Features

• GM Engine Specific Design: Engineered to provide accurate guidance for drilling and repair of exhaust manifolds across various General Motors engine platforms, ensuring compatibility and precision.
• Precision Drilling Alignment: Offers a stable and accurate guide for drilling into broken or damaged exhaust manifold studs, ensuring correct pilot hole alignment for subsequent extraction or re-tapping.
• Durable, Professional-Grade Construction: Built from robust materials designed to withstand the rigorous demands of professional workshop environments and repeated, heavy-duty use.
• Minimizes Disassembly: Facilitates on-engine repair of snapped manifold studs, reducing the need for costly and time-consuming cylinder head removal or other complex engine teardowns.
• Enhances Repair Quality: By guiding accurate pilot hole drilling, this template helps ensure proper thread restoration, contributing to a more reliable and lasting repair.

Applications

This manifold drill template is specifically designed for repairing damaged or broken exhaust manifold bolts and studs across a range of General Motors (GM) engines. It proves particularly effective in scenarios where studs have snapped flush with the cylinder head, presenting a common and often labor-intensive challenge for professional mechanics. The tool allows for accurate drilling into the broken stud, efficiently preparing it for extraction or re-tapping, thereby streamlining a frequently encountered repair process.

Specifications

• Model Number: 71400
• Manufacturer: Lisle Corporation
• Weight: 3.01 lbs
• Dimensions: 19 x 8.2 x 2.25 inches (Length x Width x Height)