BluePrint BBC 454 Crate Engine 490 HP - 479 Lbs Torque BP454CTCK

The BluePrint BBC 454 Crate Engine delivers 460 HP and 479 lb-ft of torque in a turnkey package, eliminating the guesswork of a custom build while maintaining legendary big-block reliability. With a hydraulic roller cam, aluminum heads, and a steel crankshaft, this engine is engineered to cruise comfortably on pump gas while providing the performance margin you need for street or strip duty. Whether you're refreshing a classic or building a capable daily driver, this USA-manufactured powerplant comes fully dressed and ready to bolt in.

• 460 HP / 479 lb-ft torque
• 9.85:1 compression ratio
• BluePrint cast iron block, 454 BBC
• 4-bolt main caps
• 4.250" bore / 4.000" stroke
• 1-piece rear main seal
• Steel crankshaft, USA-machined
• 6.135" connecting rods, 150k psi bolts
• Hypereutectic pistons
• BluePrint aluminum cylinder heads
• 119cc combustion chambers
• 2.30" intake / 1.88" exhaust valves
• 316cc intake / 124cc exhaust runners
• .300" raised exhaust ports
• Hydraulic roller cam
• .501" intake / .510" exhaust lift
• 216° intake / 228° exhaust duration
• 112° lobe separation angle
• 10-16° initial timing
• 32-34° total timing
• Single-plane intake manifold
• 750 CFM carburetor included
• Polished accessory drive system
• A/C, power steering, water pump equipped
• All belts and pulleys included
• Valve covers, oil pan included
• Mechanical fuel pump provision
• Up to 15" vacuum available
• Runs on 87 octane fuel
• 42.5 oz. external imbalance
• Recommended flywheel: GM 14096987
• Alternative flex plate: TCI 399973