BluePrint BBC 454 Crate Engine 490 HP - 479 Lbs Torque BP454CTCKB

If you're building a street cruiser or restomod that demands reliable, day-in-day-out performance without the hassle of exotic fuel or complex tuning, the BluePrint BBC 454 delivers 460 hp and 479 lb-ft of torque in a turnkey package. This engine runs on 87 octane, plays well with stock drivetrains and power brakes, and comes fully dressed with carburetor, intake, accessory drive, and dyno-verified numbers—so you can bolt it in and drive. Built entirely in the USA with a forged crank, hypereutectic pistons, and aluminum heads featuring raised exhaust ports, it's engineered for the builder who refuses to compromise on durability or performance.

• 460 hp / 479 lb-ft torque
• 9.85:1 compression ratio
• BluePrint cast iron block, 454 BBC
• 4.250" bore / 4.000" stroke
• 4-bolt main, 1-piece rear seal
• Forged crankshaft, 150,000 psi bolts
• Hypereutectic pistons
• Aluminum cylinder heads, 119cc chambers
• 2.30" intake / 1.88" exhaust valves
• .300" raised exhaust ports
• Hydraulic roller cam
• .501" intake / .510" exhaust lift
• 216° / 228° duration @ .050"
• 112° lobe separation angle
• Includes single-plane intake manifold
• 850 CFM carburetor installed
• Complete accessory drive, A/C equipped
• Dyno test results included
• 30-month / 50,000-mile warranty
• Made in the USA