Product Description Upgrade the stance and performance of your classic 1965-1972 F100 with the HD Suspension 1"-2" Rear Drop Kit Leveling & Lowering Shackles. Designed for strength and precision, these heavy-duty shackles are constructed from 3/16" thick steel to provide maximum durability and long-term performance. Whether you're looking to eliminate rear rake, achieve a leveled look, or give your F100 a subtle lowered stance, this adjustable kit delivers a clean 1" to 2" rear drop. Unlike factory shackles, this kit includes premium urethane bushings that provide improved handling stability and longer service life compared to standard rubber bushings. The bolt-on design allows for easy installation with no cutting or welding required, making it perfect for DIY enthusiasts and restoration projects. If you're restoring a classic, building a street truck, or simply improving your truck's stance, this drop shackle kit is the ideal suspension upgrade. Technical Specifications Vehicle Fitment: 1965-1972 F100 Drop Range: 1" to 2" Rear Drop Material: 3/16" Heavy-Duty Steel Bushings: Urethane Installation: Bolt-On Position: Rear Suspension Quantity: Sold as Pair 1965 f100 lowering kit 1966 f100 drop shackles 1967 f100 suspension 1968 f100 rear drop 1969 f100 leveling kit 1970 f100 lowering shackles 1971 f100 rear suspension kit 1972 f100 2wd lowering kit classic truck suspension f100 stance upgrade f100 rear drop kit vintage f100 suspension parts