New old stock GM High Note and Low Note horns for Chevrolet. Parts 1999631 and 1999632 (these changed to other numbers along the way including 1999642/643 and 1999687/688). Also shows up in GMC parts books but we do not know how to read a GMC parts book. Found in an old Chevrolet/Oldsmobile dealership. Read below for condition issues and please look at all photos closely. Notes about these two units. First there is chipping paint flaking off. The small instructions bag w/clip was sealed before these photos. All that was left for a box is the small piece you see. Unit “631” has rusty screws. It has a capital L (Low Note) near the model # along with the small Delco Remy Made in USA stamp. There is a small ding on the back of the head (was difficult to photo). Unit “632” has two very noticeable dings/dents on the back of the head. It has a capital H (High Note) near the model # along with the small Delco Remy Made in USA stamp. The item “NOS GM 49-54 Chevy Car 47-53 Truck 53-55 Corvette Hi Low Delco 631 632 Horn PAIR” is in sale since Wednesday, January 27, 2021. This item is in the category “eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Accessories”. The seller is “mopargmford” and is located in Adel, Georgia. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay, Russian federation.
- Interchange Part Number: 52 panel convertible hardtop sedan delivery
- Type: dual horns
- Manufacturer Part Number: 1999632
- Other Part Number: pickup suburban belair 150 210 fleetline 48 50 51
- Brand: Chevrolet
- Warranty: No Warranty