Application for: 1965-1972 Ford F100 2WD KIT INFORMATION: Rear: 1.5-2" Adjustable Drop Black Powder Coated Steel Shackles Zerk-Grease Fittings Pressed greaseable high grade poly bushings and metal sleeves included Note: Excludes FLEX-O-MATIC models Country of Origin United States UPC Does not apply Brand labwork Manufacturer Part Number BER428760 Placement on Vehicle Left, Right, Rear Part Type Leaf Spring Shackle Lowering Kit Non-Domestic Product No Adjustable Yes Warranty 1 Year Interchange Part Number 415320 Fitment Type Performance/Custom Custom Bundle No Modified Item No .