BluePrint SBC 350 Crate Engine 390 HP - 410 Lbs Torque BP3505CTC

The BluePrint SBC 350 Crate Engine delivers 390 hp and 410 lb-ft of torque in a complete, bolt-in package—eliminating months of machine shop work and guesswork. Built with USA-manufactured cast iron internals, forged connecting rods, and performance aluminum heads, this engine combines proven small-block reliability with modern engineering. Whether you're building a street machine, classic car, or weekend warrior, you get a dyno-tested powerplant ready to bolt into your frame and fire up.

• 390 hp / 410 lb-ft
• 9.2:1 compression ratio
• 4.000" bore / 3.480" stroke
• NEW USA-manufactured cast iron block
• 4-bolt main caps
• Cast iron crankshaft
• Forged 5.700" connecting rods
• Hypereutectic pistons
• Aluminum cylinder heads (H8002K)
• 64cc chamber volume
• .500 raised port design
• 2.02" intake / 1.60" exhaust valves
• 195cc intake / 75cc exhaust runners
• Hydraulic roller cam
• .495" intake / .502" exhaust lift
• 220° intake / 224° exhaust duration
• 114-degree lobe separation
• 32° total timing advance
• 1-piece rear main seal
• Internal/external balance configuration
• Includes aluminum intake manifold
• 670 CFM carburetor
• HEI distributor pre-installed
• Mechanical fuel pump provision
• Long-style water pump (standard rotation)
• Complete accessory package included
• Bolt-in ready / turn-key operation