469 - HP
519 LB - FT
Dominate with the Chevrolet Performance ZZ454/440 454ci Crate Engine. This high-performance big-block delivers 440 horsepower and 500 lb-ft of torque through optimized components and aggressive tuning. The ZZ454 features aluminum cylinder heads, performance camshaft, and premium internal components for maximum reliability. The 7.4L displacement provides excellent torque characteristics for street and strip use. This engine represents the perfect balance of power, drivability, and reliability. Factory-assembled and dyno-tested for quality assurance. Perfect for muscle car restorations, pro-touring builds, and custom applications.
Dominate with the Chevrolet Performance ZZ454/440 454ci Crate Engine. This high-performance big-block delivers 440 horsepower and 500 lb-ft of torque through optimized components and aggressive tuning. The ZZ454 features aluminum cylinder heads, performance camshaft, and premium internal components for maximum reliability. The 7.4L displacement provides excellent torque characteristics for street and strip use. This engine represents the perfect balance of power, drivability, and reliability. Factory-assembled and dyno-tested for quality assurance. Perfect for muscle car restorations, pro-touring builds, and custom applications.
**Technical Specifications:**
ZZ454/440 Tech Specs
Part Number: 19433410
Engine Type: Chevy Big-Block V-8
Displacement (cu. in.): 454
Bore x Stroke (in.): 4.250 x 4.000
Block (P/N 19170538): Cast iron with four-bolt main bearing caps
Crankshaft (P/N 19171620): Forged steel
Connecting Rods (P/N 19211226): Forged steel
Pistons (P/N 19171618): Forged aluminum
Cam Type (P/N 12366543): Hydraulic roller
Camshaft Lift (in.): .527 intake / .544 exhaust
Camshaft Duration (@.050 in.): 224° intake / 234° exhaust
Cylinder Heads (P/N 19211799): Aluminum with oval ports; 110 cc chambers
Valve Size (in.): 2.190 intake / 1.880 exhaust; stainless steel
Compression Ratio: 10.1:1
Rocker Arms (P/N 19210726): Aluminum roller style
Rocker Arm Ratio: 1.7:1
Distributor (P/N 19212081): HEI type
Carburetor (P/N 19170093): 770 cfm
Water Pump (P/N 19168602): Short style aluminum
Spark Plugs and Wires: Included
Recommended Fuel: Premium pump
Ignition Timing: 36° total @ 4,000 rpm
Recommended Maximum RPM: 6400
Balanced: Internally
Shipping costs will be evaluated after purchase based on your location. We aim to negotiate the best transport prices on the market for you. You can also come to pick up your crate engine at the warehouse.
Original price was: 15,741.00$.13,383.00$Current price is: 13,383.00$.
