Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines 19432060

$18,000.00

SKU: df04157ba2eb Category: Crate Engines 1

Description

Chevrolet Performance ZZ632/1000 Deluxe Crate Engine (19432060) – The Ultimate Big Block Monster!

Unleash 1,004 HP with the most powerful Chevy Big Block ever built – the Chevrolet Performance ZZ632/1000!

The Chevrolet Performance ZZ632/1000 Crate Engine (19432060) is a race-bred, high-performance engine designed for extreme power and durability. Featuring RS-X aluminum heads, a high-lift hydraulic roller camshaft, and a short-style water pump, this fuel-injected monster is built to dominate the competition.

A track-proven powerhouse, engineered for extreme horsepower and high-performance durability!

⚠️ Requires a high-pressure EFI fuel system, custom exhaust, and a starter for full integration.

What’s Included in the Chevrolet ZZ632/1000 Crate Engine?

✅ Fully Assembled 10.3L Big Block V8 – Built for extreme horsepower and durability
✅ RS-X High-Performance Aluminum Cylinder Heads – Provides maximum airflow and power
✅ Hydraulic Roller Camshaft for High RPM Performance
✅ Fuel Injected Intake Manifold with 4500 Dominator-Style Throttle Body
✅ Harmonic Balancer & Timing Cover Included – Ensures smooth operation and timing accuracy
✅ Oil Pan & Valve Covers Included – Protects internal components and enhances durability
✅ Short-Style Water Pump Included – Ensures efficient cooling system operation
✅ Spark Plugs & Wires Included – Provides optimal ignition performance
✅ EFI-Compatible Wiring Harness & ECU Included – Ensures proper fuel management and engine tuning
✅ Flexplate for Automatic Transmissions Included – Requires an internal balance flywheel for manual transmissions

⚠️ EXCLUDES air cleaner, high-pressure fuel pump, starter, and custom exhaust system.

Technical Specifications

Feature	Details
Brand	Chevrolet Performance
Manufacturer’s Part #	19432060
Product Type	Crate Engine
Summit Racing Part #	NAL-19432060
Crate Engine Family	Chevy Big Block
Actual Displacement	10.3L / 632 C.I.D
Horsepower	1,004 HP
Torque	876 lb-ft
Compression Ratio	12.0:1
Assembled?	✅ Yes
Camshaft Type	Hydraulic Roller, OE Roller
Cylinder Heads Included?	✅ Yes (RS-X Aluminum)
Fuel System	✅ Fuel Injection
Carburetor Included?	❌ No
Intake Manifold Included?	✅ Yes (Fuel Injected)
Throttle Body Included?	✅ Yes (4500 Dominator Style)
Distributor Included?	❌ No
Valve Covers Included?	✅ Yes
Timing Cover Included?	✅ Yes
Oil Pan Included?	✅ Yes
Harmonic Balancer Included?	✅ Yes
Water Pump Included?	✅ Yes (Short-Style)
Flywheel Included?	❌ No
Flexplate Included?	✅ Yes (14” Internal Balance – Automatic Transmission)
Air Cleaner Included?	❌ No
Spark Plugs Included?	✅ Yes
Spark Plug Wires Included?	✅ Yes
Computer Included?	✅ Yes
Wiring Harness Included?	✅ Yes
Supercharger Included?	❌ No
Quantity	Sold Individually

Built for maximum horsepower, high-RPM reliability, and race-ready durability!

Fitment & Compatibility

✔ Perfect for high-performance street cars, pro street builds, and drag racing
✔ Designed for seamless integration with EFI-compatible fuel and ignition systems
✔ Ideal for classic muscle cars, race applications, and extreme horsepower builds

Ensure your fuel system, transmission, and exhaust components are compatible before ordering!

Installation Notes & Recommendations

Professional Installation Recommended – Ensures correct fitment, tuning, and performance
⚙️ Requires High-Pressure EFI Fuel Pump & Custom Exhaust System – Due to the unique RS-X cylinder head port design
Runs on Premium Fuel (91 Octane or Higher) – Designed for high-performance applications

⚠️ Not emissions-certified—intended for off-road or racing applications only.

❓ Frequently Asked Questions (FAQ)

What is the horsepower and torque output of this engine?

The Chevrolet Performance ZZ632/1000 Crate Engine produces 1,004 HP and 876 lb-ft of torque, making it the most powerful naturally aspirated big-block Chevy crate engine ever built.

Is this engine fuel injected or carbureted?

This engine features a high-performance EFI system with a 4500 Dominator-style throttle body. A high-pressure EFI fuel pump is required (not included).

Does it include a transmission or ECU?

No, this package does NOT include a transmission, but it does include an ECU and wiring harness.

Can I install this engine in a classic muscle car or race car?

Yes! This 632 C.I.D Big Block Chevy is perfect for high-performance drag racing, street-legal pro touring builds, and extreme muscle cars.

Does this engine require a specific fuel type?

Yes, it requires premium fuel (91 octane or higher) due to its high compression ratio (12.0:1).

Order Your Chevrolet Performance ZZ632/1000 Crate Engine Today!

Take your high-performance build to the next level with the most powerful naturally aspirated Chevy Big Block ever!

✔ 10.3L/632 C.I.D Big Block Chevy – 1,004 HP & 876 lb-ft of Torque
✔ Fuel-Injected, Dyno-Tested & Chevrolet-Calibrated for Maximum Performance
✔ Ideal for Drag Racing, Pro Street Builds, and High-Performance Muscle Cars
✔ Built for Extreme Horsepower, High-RPM Power, and Track-Winning Performance

ORDER NOW & EXPERIENCE THE POWER OF A 1,000+ HP BIG BLOCK CHEVY!

Brand: Chevrolet Performance

Manufacturer’s Part Number: 19432060

Part Type: Crate Engines

Product Line: Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines

Summit Racing Part Number: NAL-19432060

Crate Engine Family: Chevy Big Block

Actual Engine Displacement: 10.3L/632

Crate Engine Cylinder Head Material: Aluminum

Engine Block Material: Cast iron

Advertised Compression Ratio: 12.0:1

Assembled: Yes

Engine Balance: Internal

Cam Style: Hydraulic roller, OE roller

Rear Main Seal Style: 1-piece

Intake Manifold Included: Yes

Intake Manifold Style: Fuel Injection

Cylinder Heads Included: Yes

Carburetor Included: No

Throttle Body Included: Yes

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: Yes

Computer Included: Yes

Wiring Harness Included: Yes

Water Pump Style: Short

Supercharger Included: No

Quantity: Sold individually.

Notes: Includes a 14.000 in. internal balance flexplate for automatic transmissions. Manual transmissions will require an internal balance flywheel.

Special Attention: Features a 4500 Dominator style flange throttle body that will need to be installed. Requires an EFI compatible high pressure fuel pump, starter, and air cleaner with 4500 style flange. Custom exhaust system required due to cylinder head port design. Not intended for marine use.