Chevrolet Performance SP350/357 Deluxe Crate Engines 19433033

Chevrolet Performance SP350/357 Deluxe Crate Engine (19433033) – The Ultimate Small Block Powerhouse! Upgrade your classic Chevy with the Chevrolet Performance SP350/357 Deluxe Crate Engine! 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! What’s Included in the Deluxe Crate Engine? ✅ Cast-Iron Engine Block – Ensures exceptional strength and durability ✅ Cast-Iron Cylinder Heads – Provides excellent heat management and reliability ✅ Holley 4-Barrel Carburetor (Included, Not Installed) – Designed for optimized fuel delivery and throttle response ✅ Hydraulic Roller Camshaft – Improves valve timing precision and performance ✅ Intake Manifold – Ensures smooth airflow and fuel atomization ✅ Harmonic Balancer & Flexplate – Reduces vibrations for smoother operation ✅ Oil Pan & Valve Covers – Enhances engine protection and durability ✅ Distributor & Ignition System – Ensures consistent spark and reliable ignition ✅ Air Cleaner, Spark Plugs, and Wires – Optimized 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. Technical Specifications Feature Details Brand Chevrolet Performance Manufacturer’s Part # 19433033 Product Type Crate Engine Summit Racing Part # NAL-19433033 Crate Engine Family Chevy Small Block Actual Displacement 5.7L / 350 cubic inches Assembled? ✅ Yes Engine Block Material Cast Iron Cylinder Head Material Cast Iron Compression Ratio 9.0:1 Engine Balance External Camshaft Type Hydraulic Roller Rear Main Seal Style 1-Piece Intake Manifold Included? ✅ Yes Intake Style Carbureted Carburetor Included? ✅ Yes (Holley 4-Barrel) 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 Designed for high performance, reliability, and street-friendly power! 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! Installation Notes & Recommendations Professional Installation Recommended – Ensures correct fitment, tuning, and performance ⚙️ Proper Engine Break-In Procedure Required – Maximizes lifespan and peak efficiency Requires Premium Fuel – 91 octane or higher recommended for best performance ⚠️ Not designed for EFI fuel systems without modifications. ❓ 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 . 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.