Long Blocks

Built for your Subaru, our Long Blocks collection offers reliable engine rebuild solutions designed to restore power and durability. Whether you’re upgrading a worn engine or seeking a solid foundation for performance builds, these long blocks provide a dependable core for your project.

Inside this category, you’ll find complete engine assemblies featuring high-quality components engineered to meet or exceed OEM standards. These long blocks help improve engine response, reliability, and overall driving experience by replacing critical internal parts in one package.

Explore our selection of Subaru-compatible long blocks designed to fit a variety of models and years. - Fully assembled engine cores - Balanced and tested for performance - Compatible with popular Subaru platforms - Ideal for rebuilds and upgrades - Quality brands trusted by enthusiasts

Shop Long Blocks for your Subaru at Subimods.