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 Engine – Engineered for high-performance builds
High-Flow Cast-Iron Cylinder Heads – Maximizes airflow and power output
Hydraulic Roller Camshaft & Valvetrain – Provides smooth operation and broad torque range
Carbureted Intake Manifold Included – Designed for easy fuel system integration
Factory-Installed Oil Pan, Valve Covers & Timing Cover – Reduces installation time
Water Pump & Harmonic Balancer Installed – Ensures optimal cooling and smooth operation
Flexplate for Automatic Transmission Compatibility – Direct 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!