New old stock GM pair of accessory step units, original GM accessory part number was 994208 for 1972 Blazer/Jimmy, the number changed to 994454 for 1973 to 1975 Blazer/Jimmy and changed to a service part number individually #3999335 in group 8.225 before being discontinued 30 years ago. Many years back, we had a set of these in the original GM box with instructions, we found the pair in this listing in an old Chevrolet/Oldsmobile dealership just as you see them - no box, so they have some scrapes. Maybe could fit other years, but we are only listing these for 72 to 75 because that is what parts books tell us. We thought it was strange that these would fit 2 different body style Blazers, but that is what parts books show. Exceptionally hard to find anymore.The item "NOS GM 72 73 74 75 Chevy GMC Blazer Jimmy auxillery step unit accessory PAIR" is in sale since Saturday, July 31, 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, Panama, Trinidad and tobago, Guatemala, 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.