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Chevrolet Performance LSX 454 Crate Engines 19244611

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Engine Assembly, Crate Engine, Long Block, Chevy, LSX 454, Each

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Manufacturer's Part Number: 19244611
Part Type: Crate Engines
Summit Racing Part Number: NAL-19244611

Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Aluminum
Assembled: Yes
Engine Balance: Internal
Intake Manifold Included: No
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: No
Distributor Included: No
Oil Pan Included: No
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
Harmonic Balancer Included: Yes
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: No
Spark Plug Wires Included: No
Computer Included: No
Wiring Harness Included: No
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
Notes: This engine has the LSX 8-bolt crank flange. Assembly does not include any electronics or an oil pan. 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. Aftermarket or custom coil brackets must be used.
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These Chevrolet Performance Parts LSX 454 crate engines are filled with an all-forged, super-tough rotating assembly and feature a pair of new Chevrolet Performance deep-breathing LSX 6-bolt cylinder heads. They also come dressed with great looking, all-new orange powdercoated valve covers with an engraved LSX454 logo. With a carburetor and high-flow Chevrolet Performance Parts intake manifold (sold separately), they are good for about 620 hp and 600 ft.-lbs. of torque--or about 580 hp and 600 ft.-lbs. with fuel injection. Due to the number of application variations, the Chevrolet Performance Parts LSX 454 crate engines do not include an oil pan, and the valve covers do not include provisions for mounting the ignition coil brackets.

Other specifications include:

* 4.185 in. bore
* 4.125 in. stroke
* Cast iron LSX Series block with cross-bolted 6-bolt main caps
* Forged steel crankshaft
* Forged steel connecting rods
* Forged aluminum 11.0:1 compression pistons
* Hydraulic roller camshaft
* 0.635 in. lift intake/0.635 in. lift exhaust, 236 intake/246 exhaust duration at .050 in. lift
* Aluminum LSX-LS7 cylinder heads with 70cc chambers
* 1.8:1 aluminum roller rocker arms
* 58-tooth reluctor wheel


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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