Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines 19433040

Name: Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines
Brand: Chevrolet Performance
SKU: NAL-19433040
Price: 12667.94 USD
Availability: OutOfStock
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Part Number: NAL-19433040

$12,667.94

Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines

Crate Engine, SP350/385 Turn-Key Crate Engine
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Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines 19433040

NAL-19433040

Not Yet Reviewed

Part Number: NAL-19433040

Estimated Ship Date: Feb 15, 2027

$12,667.94

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Overview

Brand:

Chevrolet Performance

Manufacturer's Part Number:

19433040

Part Type:

Crate Engines

Product Line:

Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines

Summit Racing Part Number:

NAL-19433040

Crate Engine Family:

Chevy Small Block

Actual Engine Displacement:

5.7L/350

Crate Engine Cylinder Head Material:

Aluminum

Engine Block Material:

Cast iron

Advertised Compression Ratio:

9.6:1

Assembled:

Yes

Engine Balance:

External

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:

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:

Air Cleaner Included:

Yes

Spark Plugs Included:

Yes

Spark Plug Wires Included:

Yes

Computer Included:

Wiring Harness Included:

Water Pump Style:

Long

Supercharger Included:

Remanufactured:

Quantity:

Sold individually.

Notes:

Vehicles equipped with a manual transmission will need to purchase an externally balanced flywheel. Fuel line from pump to carburetor is not included.

Chevrolet Performance SP350 385 HP Turn-Key Long Block Crate Engines

You can now get modern street performance in a classic small block package by installing a Chevrolet Performance SP350 385 HP turn-key crate engine. They put out 385 HP and 405 lbs.-ft. of torque for a thrilling feeling of immediate performance. The long block crate engines feature new lightweight aluminum cylinder heads based on the proven Fast Burn design—with large intake runners, and 2 in. diameter intake and 1.55 in. exhaust valves. New beehive-style valve springs enable greater high-rpm performance and durability—as the egg-shaped springs have less reciprocating mass in motion, require less spring pressure for greater valve control, and handle valvetrain stresses more efficiently.

Additional features and specs of the Chevrolet Performance SP350 turn-key crate engine:

* Forged steel crankshaft
* Powdered metal connecting rods
* Hypereutectic pistons (9.6:1 compression ratio)
* Hydraulic roller camshaft: .474 intake/.510 exhaust lift, 208 intake/221 exhaust duration at 0.050 in.
* 1.5 ratio stamped steel rocker arms
* Externally balanced
* 36 degree total timing at 4,000 RPM
* Aluminum intake manifold
* Chevrolet Performance valve covers
* HEI distributor
* Spark plugs
* Water pump
* Harmonic balancer
* Timing cover
* Oil pan
* Flexplate: 153-tooth, 12.750 in. diameter
* Starter
* Fuel pump
* Air conditioning pump
* Alternator
* Front-end accessory drive kit (not installed)