Chevrolet Performance SP350/357 Deluxe Crate Engines 19433033

The Chevrolet Performance SP350/357 Deluxe Crate Engine (19433033) is a refined version of the legendary Chevy 350, featuring a modern hydraulic roller camshaft, a 9.0:1 compression ratio, and a Holley 4-barrel carburetor for improved performance and street-friendly reliability.

A high-torque, street-friendly powerhouse for classic Chevy enthusiasts!

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What’s Included in the Deluxe Crate Engine?

Cast-Iron Engine BlockEnsures exceptional strength and durability
Cast-Iron Cylinder HeadsProvides excellent heat management and reliability
Holley 4-Barrel Carburetor (Included, Not Installed)Designed for optimized fuel delivery and throttle response
Hydraulic Roller CamshaftImproves valve timing precision and performance
Intake ManifoldEnsures smooth airflow and fuel atomization
Harmonic Balancer & FlexplateReduces vibrations for smoother operation
Oil Pan & Valve CoversEnhances engine protection and durability
Distributor & Ignition SystemEnsures consistent spark and reliable ignition
Air Cleaner, Spark Plugs, and WiresOptimized for high-performance ignition and combustion efficiency

EXCLUDES flywheel, water pump, and wiring harness. These must be purchased separately or transferred from an existing setup.

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Technical Specifications

Designed for high performance, reliability, and street-friendly power!

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Fitment & Compatibility

Direct fit for classic Chevy muscle cars, hot rods, and street rods
Designed for carbureted fuel systems
Ideal for street-driven performance applications

Ensure proper drivetrain and fuel system compatibility before ordering!

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Installation Notes & Recommendations

Professional Installation RecommendedEnsures correct fitment, tuning, and performance
Proper Engine Break-In Procedure RequiredMaximizes lifespan and peak efficiency
Requires Premium Fuel91 octane or higher recommended for best performance

Not designed for EFI fuel systems without modifications.

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Frequently Asked Questions (FAQ)

What is the horsepower and torque output of this engine?

• The SP350/357 produces 357 HP at 5,500 RPM and 407 lb-ft of torque at 4,000 RPM.

Is this engine suitable for street use?

• Yes! This engine is designed for street performance, classic restorations, and high-performance muscle cars.

Does it come with a flywheel and water pump?

• No, these components are NOT included. You must purchase them separately based on your vehicle setup.

Can I install this engine in a classic Chevy muscle car?

• Yes! This Chevy Small Block is an ideal upgrade for classic Chevelle, Camaro, Nova, Corvette, and other high-performance builds.

Does this engine require a specific fuel type?

• Yes, it requires premium fuel (91 octane or higher) due to its 9.0:1 compression ratio.

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Order Your Chevrolet Performance SP350/357 Deluxe Crate Engine Today!

Upgrade your classic Chevy with the legendary performance of the Chevrolet Performance SP350/357 Deluxe Crate Engine!

Classic Small Block with Modern Enhancements
Complete Assembly with Holley Carb & Ignition System
Ideal for Classic Chevy Restorations and High-Performance Street Builds
Built for Maximum Power, Durability, and Street-Friendly Reliability

ORDER NOW & EXPERIENCE CLASSIC V8 POWER!

Brand: Chevrolet Performance

Manufacturer’s Part Number: 19433033

Part Type: Crate Engines

Product Line: Chevrolet Performance SP350/357 Deluxe Crate Engines

Summit Racing Part Number: NAL-19433033

Crate Engine Family: Chevy Small Block

Actual Engine Displacement: 5.7L/350

Crate Engine Cylinder Head Material: Cast iron

Engine Block Material: Cast iron

Advertised Compression Ratio: 9.0:1

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: No

Distributor Included: Yes

Oil Pan Included: Yes

Valve Covers Included: Yes

Timing Cover Included: Yes

Water Pump Included: No

Harmonic Balancer Included: Yes

Flexplate Included: Yes

Flywheel Included: No

Air Cleaner Included: Yes

Spark Plugs Included: Yes

Spark Plug Wires Included: Yes

Computer Included: No

Wiring Harness Included: No

Supercharger Included: No

Quantity: Sold individually.

Notes: Features 0.473 in. intake lift, 0.473 in. exhaust lift, 215° intake, and 223° duration. Premium fuel recommended. Includes 4-barrel Holley carburetor but not installed on engine.