Maximize Uptime and Minimize Downtime with the Lisle 71400 Manifold Drill Template FleetPride, your trusted partner in heavy-duty parts, presents the Lisle 71400 Manifold Drill Template – a solution designed to drastically reduce repair time and costs associated with broken exhaust manifold bolts. This essential tool is a must-have for any fleet maintenance operation servicing GM LS III 4.8L, 5.3L, and 6.0L engines (1999 and newer). The Problem: Broken exhaust manifold bolts on GM LS III engines are a common and costly problem. Traditional removal methods often lead to damaged cylinder heads, requiring extensive and expensive repairs. This results in significant downtime for your vehicles, impacting your operational efficiency and bottom line. The Lisle 71400 Solution: This innovative drill template provides a precise and efficient method for removing broken bolts without damaging the cylinder head. Its carefully engineered design ensures accurate drilling and tapping, minimizing the risk of costly mistakes.