In Stock
Inspected & Documented
Condition notes recorded before palletizing.
30-Day Startup Warranty
Covers block, heads and internal moving components.
In Stock & Ready to Freight
Crate Engines
Chevrolet Performance 5.7L 350 HO 333 HP Turnkey Long Block Crate Engines 19433031
$4,451.62
+ $295.00 flat-rate insured LTL freight
(details)
$4,746.62 delivered to the continental US
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–7 business days, continental US
Secure checkout by Stripe
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Chevrolet Performance 5.7L 350 HO 333 HP Turnkey Crate Engine (19433031), Classic Small Block Power!
Get legendary Chevy Small Block performance with the Chevrolet Performance 5.7L 350 HO Turnkey Crate Engine!
The Chevrolet Performance 5.7L 350 HO Crate Engine (19433031) is a turnkey, high-output engine that provides a reliable and powerful upgrade for classic Chevy vehicles, street rods, and muscle cars. With a factory-assembled long block, intake, carburetor, and ignition system, this plug-and-play crate engine is ready to bring legendary Chevy V8 performance to your build.
A complete and reliable performance engine for hot rods, classics, and street machines!
This engine does not include a computer or wiring harness, as it is a carbureted system.
What’s Included in the Chevrolet 350 HO Crate Engine?
Fully Assembled 5.7L 350 C.I.D Small Block V8Ready for installation and tuning
Cast Iron Cylinder Heads & Engine BlockProvides strength and long-term durability
Hydraulic Flat Tappet CamshaftEnsures smooth operation and strong low-end torque
Carburetor & Intake Manifold IncludedOptimized for fuel efficiency and horsepower
Distributor, Spark Plugs & Wires IncludedFully pre-tuned ignition system
Valve Covers, Oil Pan, & Timing Cover IncludedProvides OEM-style durability and fitment
Water Pump (Long-Style) & Harmonic Balancer IncludedSupports efficient cooling and smooth operation
Flexplate IncludedWorks with modern automatic transmissions
EXCLUDES wiring harness, ECU, and supercharger.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Chevrolet Performance |
| Manufacturer’s Part # | 19433031 |
| Product Type | Crate Engine |
| Summit Racing Part # | NAL-19433031 |
| Crate Engine Family | Chevy Small Block |
| Actual Displacement | 5.7L / 350 C.I.D |
| Horsepower | 333 HP |
| Torque | High-Output Performance |
| Compression Ratio | 9.0:1 |
| Assembled? | Yes |
| Camshaft Type | Hydraulic Flat Tappet |
| Cylinder Heads Included? | Yes (Cast Iron) |
| Fuel System | Carbureted |
| Intake Manifold Included? | Yes |
| Throttle Body Included? | No |
| Distributor Included? | Yes |
| Valve Covers Included? | Yes |
| Timing Cover Included? | Yes |
| Oil Pan Included? | Yes |
| Harmonic Balancer Included? | Yes |
| Water Pump Included? | Yes (Long-Style) |
| Flywheel Included? | No |
| Flexplate Included? | Yes |
| 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 |
Built for reliability, classic performance, and easy installation!
Fitment & Compatibility
Ideal for classic Chevy muscle cars, hot rods, and street builds
Designed for carbureted setups, No computer required!
Perfect for upgrading older 350-powered vehicles with modern durability and efficiency
Ensure your fuel system and ignition system are compatible before ordering!
Installation Notes & Recommendations
Easy Installation, No ECU RequiredPlug-and-play for classic Chevy builds
Compatible with Automatic & Manual TransmissionsRequires proper flexplate or flywheel selection
Runs on Regular Pump Gas (87-91 Octane)No high-octane fuel needed
Not emissions-certified, check local regulations before installation.
Frequently Asked Questions (FAQ)
What vehicles can this engine be installed in?
- The 350 HO Crate Engine is perfect for classic muscle cars, hot rods, and street builds looking for a reliable and powerful V8.
Is this engine fuel injected or carbureted?
- This engine is carbureted and includes an intake manifold and carburetor.
Does it include a transmission or ECU?
- No, this package does NOT include a transmission or ECU, as it is a carbureted engine.
Can I install this engine in a classic Camaro or Chevelle?
- Yes! This Chevy 350 HO Small Block is a great upgrade for classic Chevy cars and trucks.
Does this engine require a specific fuel type?
- This engine is designed to run on regular pump gas (87-91 octane).
Order Your Chevrolet Performance 350 HO Crate Engine Today!
Upgrade your classic Chevy with the Chevrolet Performance 5.7L 350 HO Crate Engine!
Classic 5.7L Small Block, Reliable Performance & Power
Turnkey Package, Fully Assembled & Ready to Install
Perfect for Hot Rods, Restorations, & Street Machines
Built for Durability, Power, and Classic Chevy Performance
ORDER NOW & BRING CLASSIC CHEVY POWER TO YOUR BUILD!
Brand: Chevrolet Performance
Manufacturer’s Part Number: 19433031
Part Type: Crate Engines
Product Line: Chevrolet Performance 5.7L 350 HO 333 HP Turnkey Long Block Crate Engines
Summit Racing Part Number: NAL-19433031
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 flat tappet
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: Yes
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: No
Wiring Harness Included: No
Water Pump Style: Long
Supercharger Included: No
Quantity: Sold individually.
Startup & Installation Checklist
- Replace timing components, water pump and plugs before initial startup where applicable.
- Refill all fluids with manufacturer-specified oil and coolant.
- Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
- Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.
Full terms: 30-day startup warranty · returns
