ZZ454 Crate Engine 440 HP with Aluminum Heads 12498777 - Crate Engine Depot
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Top > Performance Engines > ZZ454 Crate Engine 440 HP with Aluminum Heads 12498777 |
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ZZ454 Crate Engine 440 HP with Aluminum Heads 12498777
SKU: 12498777
RETAIL: $8,295.71
YOUR PRICE: $5,952.00
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ZZ454 Crate Engine 440 HP with Aluminum Heads 12498777 Description
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The ZZ454/440 offers tremendous value in a big-block
crate engine. Based on the proven 454 HO with its Gen VI
454 block, the addition of GM Performance Parts Signature
series aluminum heads reduce weight and increase
horsepower to 440, up from the 454 HO’s 425.
The ZZ454 shares its forged crankshaft and connecting
rods with GMPP’s 454 HO and the family of famous 502
crate engines, so you know it’s strong. Forged pistons fill
the block, and a steel roller camshaft times the valves.
Complete with dual plane intake manifold, water pump,
torsional damper and automatic transmission flexplate, the
ZZ454 is one value packed big-block crate engine.
With its throttle responsive 9.6 to 1 compression ratio, the
pump gas friendly ZZ454 is a great choice for muscle cars,
bracket racers and off-road truckers. Just add your 850
CFM carb, GM HEI distributor, and 2 1/4" primary headers
and you’re ready to rip.
The ZZ454/440 in intended for use in 1978 and earlier preemission
street vehicles and any year off-road vehicles. Equipped oil pan may not clear Chevelle and Camaro applications.
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