BLUEPRINT ENGINES BPP12110361 Blueprint Engines LS Engine Block BPP12110361 with 4.125-inch Bore and 9.705-inch Deck

The Blueprint Engines LS Engine Block BPP12110361 is engineered for high-performance applications, featuring a 4.125-inch bore that ensures optimal cylinder capacity for increased power output. Crafted from durable cast iron, this engine block provides excellent strength and longevity, suitable for demanding engine builds. The natural finish offers a clean appearance, ideal for custom or professional engine assembly. The block is designed with a 9.705-inch deck height, supporting a wide range of performance upgrades and customizations. Built specifically for GM LS-Series engines, it incorporates a 6-bolt main design and a 1-piece rear seal, ensuring robust durability during high-stress operation. Billet steel main caps further enhance the engine's structural integrity, providing superior support for the crankshaft and related components. This engine block is a critical component for enthusiasts looking to build a reliable, high-performance engine for street or track use, with detailed craftsmanship that meets professional standards. Please note, this product is air-restricted and must be shipped via truck freight only, ensuring safe delivery of this heavy-duty component to your workshop or garage.

Features:

• Bore Diameter: 4.125 inches for increased power potential

• Deck Height: 9.705 inches suitable for performance builds

• Material: Cast iron for strength and durability

• Main Caps: Billet steel for enhanced structural support

• Main Journal: 6-bolt design for secure crankshaft mounting

• Seal Type: One-piece rear seal for reliable sealing under high pressure

• Application: Designed for GM LS-Series engines, ideal for custom engine projects