GM 6 Cylinder Cam Tool Set Manufacturer: OTC TOOLS Availability: Out of Stock - on backorder and will be dispatched once in stock. SKU: OT 6687 Manufacturer part number: 6687 UPC: 731413545139 Old price: $0.00 Price: $0.00 Qty: Buy Now Custom wishlist OK Add to wishlist Add to compare list Email a friend Required tools to adjust and hold cam shaft timing on GM 3.0 and 3.2 V-6 engines Kit is designed to save shop time when servicing GM 3.0 and 3.2 V-6 engines Overview Attachments Reviews Required tools to adjust and hold cam shaft timing on GM 3.0 and 3.2 V-6 engines Kit is designed to save shop time when servicing GM 3.0 and 3.2 V-6 engines