BluePrint Engines Small Block Ford Bare Block Deck Bore SIAM Ductile Cast Main Caps

The BluePrint Engines Small Block Ford compatible bare engine block is a cast iron Siamese-bore (SIAM) engine block built as a foundation for Ford small block performance engine builds. It suits street performance, track and autocross projects, and builders who want a strong, precisely machined starting point.

Key Features:

• Siamese cylinder walls: The walls are thicker than stock. This supports larger bores and higher cylinder pressures.
• High-strength cast iron: The block is cast from EN-GJL-250 iron with reinforced webbing for durability.
• Ductile cast iron main caps: The caps are 4-bolt, with splayed fasteners on the center mains to improve load distribution into the bulkheads.
• Reinforced casting: The deck and bellhousing area are strengthened, with added webbing at the rear to help guard against bellhousing flange cracking.
• Oiling: The block uses a priority main oiling design.
• Aftermarket support: It is compatible with aftermarket main stud kits for builders targeting higher power levels.
• Hydraulic roller cam ready: It accepts hydraulic roller camshafts without modification.

This is a bare block. It is a foundation component only and needs final machining, cleaning, measuring and assembly preparation before use. BluePrint Engines builds its blocks and engines with a focus on strength, precision and customer satisfaction. This block is a durable base for a custom Ford small block build.