Review on 🚗 Enhance Automotive Performance with the OTC (6687) Cam Tool Set for GM V-6 Engines by Adam Alvarez

Normally one would hope that auto parts stores would lend this kit. Think again, nobody seemed to know what it was, and certainly not here in Columbus, Ohio. An auto parts store (found online) showed one in stock in Mason, Ohio. When I called the local store they said the warehouse was in Mason, Ohio but the item was out of stock. Lots of good things. Ordered a branded model (OTC) through Revain and got the absolute best price (even at E-Bay prices). The set exceeded my expectations. It came with instructions on how to use the kit and a copy from a major auto repair shop with instructions on installing timing components.