![ZONE ZONU3040 4in Tapered Lift Blocks](http://roco4x4.com/cdn/shop/files/8440d11cbfa34c6a48990a45ed3d9ae5_82998e72-267a-4c3b-8c17-83b17d7b3476_800x533.jpg?v=1716323126)
![ZONE ZONU3040 4in Tapered Lift Blocks](http://roco4x4.com/cdn/shop/files/8440d11cbfa34c6a48990a45ed3d9ae5_82998e72-267a-4c3b-8c17-83b17d7b3476_800x533.jpg?v=1716323126)
Description
These high quality 4" 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 9/16" pin size. Sold in pairs.