This clutch flywheel is designed for Chevrolet C/K, Astro, Blazer, and G20 models, as well as GMC Yukon vehicles. It is a solid flywheel made of cast iron with a diameter of 12.126 inches and 168 teeth. The flywheel is compatible with V6 4.3L, V8 5.7L, and V8 5.0L engines and has an inner diameter of 6.496 inches. It replaces OEM part number 10105832 and features a ring gear outside diameter of 12.126 inches. This product is manufactured in China and comes with a California Prop 65 warning. Exact item is shown. New open box with partial original packaging. Item weight 28.2 lbs. 168 teeth. 12.126 inch flywheel diameter. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.