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Chevrolet Performance ZZ427/480 HP Long Block Crate Engines 19331572

Chevrolet Performance ZZ427/480 HP Long Block Crate Engines 19331572

Original price was: $14,083.25.Current price is: $11,266.60.

Engine Assembly, Crate Engine, Chevy 427, 480 hp, 490 lbs./ft Torque, ZZ427/480 , Each

SKU: NAL-19331572 Categories: , , Tags: , , , , , ,

Description

Overview

Brand:
Chevrolet Performance
Manufacturer’s Part Number:
19331572

Part Type:
Crate Engines
Product Line:
Chevrolet Performance ZZ427/480 HP Long Block Crate Engines
Summit Racing Part Number:
NAL-19331572

Crate Engine Family:
Chevy Big Block
Actual Engine Displacement:
7.0L/427
Crate Engine Cylinder Head Material:
Aluminum
Engine Block Material:
Cast iron
Assembled:
Yes
Engine Balance:
Internal
Cam Style:
Hydraulic roller, OE roller
Rear Main Seal Style:
1-piece
Intake Manifold Included:
Yes
Intake Manifold Style:
Carbureted
Cylinder Heads Included:
Yes
Carburetor Included:
Yes
Throttle Body Included:
No
Distributor Included:
Yes
Oil Pan Included:
Yes
Valve Covers Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Flexplate Included:
Yes
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes
Computer Included:
No
Wiring Harness Included:
No
Supercharger Included:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty. Clutch linkage bosses are drilled and tapped, plus includes a provision for a mechanical fuel pump.

Chevrolet Performance ZZ427/480 HP Long Block Crate Engines

Chevrolet Performance has recreated the classic L88 Big Block combination in the ZZ427/480 long block crate engine. Rated at 480 hp, it features an iron block, forged steel crankshaft, and high-flow aluminum cylinder heads. An upgraded hydraulic roller camshaft improves drivability and rpm range, while lower 10.1:1 compression means you can enjoy the power on pump gas, too.

The ZZ427 comes complete with: high-flow oval port heads, a high-lift camshaft, aluminum intake manifold, 770 cfm Holley carburetor, an HEI distributor, aluminum water pump, balancer, spark plug wires, and a 14 in. flexplate. If you’re looking for a modern version of the classic L88, the Chevrolet Performance ZZ427/480 long block crate engine is the answer.

Additional specs and features include:

* 4.250 in. bore with 3.750 in stroke

* Cast iron block with 4-bolt main caps

* Forged steel crankshaft

* Forged steel connecting rods

* Forged aluminum pistons

* Hydraulic roller camshaft:

– Valve lift .527 in. intake/.544 in. exhaust

– Duration (.050 in) 224 intake/ 234 exhaust

* Aluminum oval port heads with 110cc chambers

* 2.190 in. intake/1.880 in. exhaust valves

* 10.1:1 compression ratio

* Aluminum 1.7:1 ratio roller rocker arms

* HEI distributor

* 770 cfm carburetor

* Aluminum short water pump

* Ignition timing base 10 degrees BTDC, 36 degrees total

* 6,400 maximum recommended rpm

Additional information

Additional

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