Proformance Unlimited’s complete line of partial built Ford long block crate engines. These designs are perfect for the person looking to upgrade their current muscle car project. Consumers call us every day asking if they can get a long block instead of buying a complete crate engine. Some customers want to finish the project themselves while others have purchased new intakes and other items to spruce up their old engine. These packages listed below will help you achieve the power plant of your dreams. If you don’t have the time or means to finish the engine up yourself, please check out our full line of Ford turn-key crate engines.