Excellent salvage GM/Chevrolet 9.25" IFS Front driveshaft output shaft forward slip yoke. The overall length is 8.5". Outside to outside of u-joint area is 4 inches. Cap diameter is 1.190". All theses measurements are by me. Excellent condition. Splines excellent. Good part. No damage. Buyer is responsible for verifying fitment to their application. Make sure to match your part number with the number on this unit (if possible). Check fitment information (if it's available) for compatibility to your vehicle before buying. Also, PLEASE check VISUALLY that your parts match before ordering. This can save alot of problems.