This is a REBUILDING SERVICE ONLY for 1932 and earlier Chevrolet & GMC cars & trucks. Includes rebuilding of the odometer (parts required are at additional cost). Mechanical speedometers only. Send in your original speedometer and allow 2-3 weeks. NOTE: This is NOT a cosmetic restoration. The unit will be mechanically overhauled: everything is taken apart, including the odometer. Clean and lubricate all components, reassemble and re-calibrate. If additional parts are required, additional costs will be added after your approval. For 1933 and newer speedometers please see part number AF-138.