BluePrint SBC EFI 350 Crate Engine 390 HP - 410 Lbs Torque BP3505CTFD

The BluePrint SBC EFI 350 delivers 390 horsepower and 410 lb-ft of torque in a bolt-in crate package, eliminating the guesswork and fabrication time of a traditional rebuild. Built entirely in the USA with a cast iron block, forged internals, and modern EFI management, this engine bridges the gap between classic small-block reliability and contemporary performance. Whether you're restoring a street machine or building a weekend racer, you're getting a dyno-tested, turnkey solution backed by comprehensive warranty coverage.

• 390 HP / 410 lb-ft torque
• 9.2:1 compression ratio
• BluePrint cast iron block—USA-made
• 4-bolt main caps
• 4.000" bore / 3.480" stroke
• Cast iron crankshaft
• Forged 5.700" connecting rods
• Hypereutectic pistons
• Aluminum cylinder heads (64cc chambers)
• 2.02" / 1.60" intake/exhaust valves
• 195cc / 75cc intake/exhaust runners
• Hydraulic roller cam
• .495" / .502" lift (intake/exhaust)
• 220° / 224° duration (intake/exhaust)
• 114° lobe separation angle
• EFI system included
• HEI distributor with plug wires
• Aluminum intake manifold
• Oil pan, valve covers, timing cover
• Harmonic balancer included
• Long water pump (standard rotation)
• Thermostat and water neck
• 1-piece rear seal
• Mechanical fuel pump provision
• Passenger-side dipstick
• Clutch linkage provisions
• Dyno test results included
• 30-month / 50,000-mile warranty
• Excludes promotional discounts