5 Inch Lift Blocks (Pair) - 5/8 Inch Pin Zone OffroadThese high quality 5 inch cast iron lift blocks are specially designed to lift the rear of leaf spring trucks. They come finished in a black e coating and use a tapered design to help improve pinion angle once installed. Uses 5 8 inch pin size. Sold in pairs. Features: Black powder coated Cast in the USA CNC machined for proper pin placement Sold in pairs Standard 5 8 inch male pins with 11 16 inch female Specs: Height: 5 inch Lift Height: 5 inch