Title: GM In-line 4-Cylinder Cam Tool Set Comprehensive tool kit designed to save time when servicing GM 4-cylinder engines.Tools are actually easier to use than the original OE essential tools. The TabsOverview SKU: 6685 Categories: Specialty ToolsEngine SpecsProduct Dimensions: 30.3 × 11.7 × 4.9 inShipping Weight: 18.05 lb DownloadsProduct Documents: Operating Instructions - English (Document # 532208) Product Brochure (Document # 07-138)High Resolution Images: https://otctools.com/sites/default/files/6685_3618_0.jpg Videos