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 502 C.I.D. HO 461 HP Long Block Crate Engines 19433157
$5,659.14
+ $295.00 flat-rate insured LTL freight
(details)
$5,954.14 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 502 C.I.D. HO 461 HP Long Block Crate Engine (19433157), Big-Block Power for Street & Strip!
Unleash legendary big-block power with the Chevrolet Performance 502 HO Long Block Crate Engine!
The Chevrolet Performance 502 C.I.D. HO Long Block Crate Engine (19433157) is built for big torque and high performance, making it an ideal choice for high-horsepower street builds, hot rods, and custom muscle cars. Featuring a strong cast-iron block, high-flow cylinder heads, and a hydraulic roller camshaft, this 502 HO crate engine delivers legendary big-block power with modern reliability. Whether you’re swapping into a classic muscle car, towing, or building a high-performance truck, this big-block powerhouse is designed to deliver exceptional performance and long-term durability.
A high-torque big-block engine built for extreme street and performance applications!
Requires compatible fuel system, ignition components, and tuning for installation.
What’s Included in the 502 HO Long Block Crate Engine?
Fully Assembled 8.2L Big-Block V8 EngineEngineered for high-performance builds
High-Flow Cast-Iron Cylinder HeadsMaximizes airflow and power output
Hydraulic Roller Camshaft & ValvetrainProvides smooth operation and broad torque range
Carbureted Intake Manifold IncludedDesigned for easy fuel system integration
Factory-Installed Oil Pan, Valve Covers & Timing CoverReduces installation time
Water Pump & Harmonic Balancer InstalledEnsures optimal cooling and smooth operation
Flexplate for Automatic Transmission CompatibilityDirect fit for Chevy applications
EXCLUDES carburetor, ignition components, exhaust headers, and fuel system.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Chevrolet Performance |
| Manufacturer’s Part # | 19433157 |
| Product Type | Crate Engine |
| Summit Racing Part # | NAL-19433157 |
| Crate Engine Family | Chevy Big Block |
| Actual Displacement | 8.2L / 502 C.I.D |
| Horsepower Output | 461 HP |
| Torque Output | 558 lb-ft |
| Assembled? | Yes |
| Engine Block Material | Cast Iron |
| Cylinder Head Material | Cast Iron |
| Engine Balance | External |
| Compression Ratio | 8.75:1 |
| Camshaft Type | Hydraulic Roller |
| Rear Main Seal Style | 1-Piece |
| Induction System | Carbureted |
| Intake Manifold Included? | Yes |
| Throttle Body Included? | No |
| Distributor Included? | No |
| Oil Pan Included? | Yes |
| Valve Covers Included? | Yes |
| Timing Cover Included? | Yes |
| Water Pump Included? | Yes (Long-Style) |
| Harmonic Balancer Included? | Yes |
| Flexplate Included? | Yes |
| Flywheel Included? | No |
| Air Cleaner Included? | No |
| Spark Plugs Included? | Yes |
| Spark Plug Wires Included? | No |
| Computer Included? | No |
| Wiring Harness Included? | No |
| Supercharger Included? | No |
| Quantity | Sold Individually |
Designed for classic muscle cars, high-performance trucks, and resto-mod projects!
Fitment & Compatibility
Perfect for Chevy Big-Block Swap ApplicationsIdeal for classic muscle cars and high-performance builds
Compatible with Aftermarket Carburetors & Fuel SystemsAllows customized tuning and performance
Ideal for Street Performance, Drag Racing, and Off-Road Builds
Ensure proper fuel system, exhaust, and cooling setup for optimal performance!
Installation Notes & Recommendations
Professional Installation RecommendedEnsures correct setup, tuning, and maximum performance
Requires Carburetor & Ignition ComponentsNot included with the crate engine
High-Flow Exhaust RecommendedMaximizes performance and efficiency
Not emissions-certified, intended for off-road, classic restoration, and performance applications.
Frequently Asked Questions (FAQ)
What is the horsepower and torque output of this engine?
- The Chevrolet Performance 502 HO Crate Engine produces 461 HP and 558 lb-ft of torque, making it an excellent choice for high-performance builds.
Does this engine come with an ECU and wiring harness?
- No, this is a carbureted long block and does not require an ECU.
Can I install this engine in a modern vehicle?
- Yes, but it is primarily designed for classic big-block Chevy swaps, hot rods, and muscle cars.
What fuel does this engine require?
- Premium 91+ octane fuel is recommended for maximum performance.
Does it include forced induction?
- No, but it is compatible with aftermarket superchargers or turbocharger systems.
Order Your Chevrolet Performance 502 HO Long Block Crate Engine Today!
Experience legendary big-block power with the Chevrolet Performance 502 HO Crate Engine!
461 HP & 558 lb-ft of Torque, Built for Street & Performance Applications
Ideal for Muscle Cars, Hot Rods, & Resto-Mods
Factory-Tested for Reliability & High-Performance Output
Designed for Durability, Power, and Classic Chevy Swaps
ORDER NOW & UNLEASH BIG-BLOCK POWER IN YOUR BUILD!
Brand: Chevrolet Performance
Manufacturer’s Part Number: 19433157
Part Type: Crate Engines
Product Line: Chevrolet Performance 502 C.I.D. HO 461 HP Long Block Crate Engines
Summit Racing Part Number: NAL-19433157
Crate Engine Family: Chevy Big Block
Actual Engine Displacement: 8.2L/502
Crate Engine Cylinder Head Material: Cast iron
Engine Block Material: Cast iron
Advertised Compression Ratio: 8.75:1
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: No
Throttle Body Included: No
Distributor Included: No
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: No
Spark Plugs Included: Yes
Spark Plug Wires Included: No
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
