Chevrolet Performance 7.0L 427 C.I.D. LS7 Long Block Crate Engines 19303238

$9,666.39

SKU: c84ad8c24385 Category: Crate Engines

Description

Chevrolet Performance 7.0L 427 C.I.D. LS7 Crate Engine (19303238) – Race-Inspired Performance for Street & Track!

Experience legendary LS7 power with the Chevrolet Performance 7.0L (427 C.I.D) Long Block Crate Engine!

The Chevrolet Performance 7.0L LS7 Crate Engine (19303238) brings the race-inspired engineering of the Corvette Z06 into your high-performance build. Featuring CNC-ported aluminum cylinder heads, an aggressive hydraulic roller camshaft, and a high-flow intake setup, this engine is built for high-RPM durability and maximum horsepower.

A track-bred powerhouse, designed for lightweight performance, precision, and reliability!

⚠️ Requires a compatible fuel system, ignition components, and ECU for full integration.

What’s Included in the Chevrolet LS7 Crate Engine?

✅ Fully Assembled 7.0L LS7 V8 Engine – Ready for installation and tuning
✅ CNC-Ported Aluminum Cylinder Heads – Enhances power and efficiency at high RPMs
✅ Hydraulic Roller Camshaft for Performance & Longevity
✅ Oil Pan, Valve Covers, & Timing Cover Included – Ensures OEM-style durability and fitment
✅ Harmonic Balancer Included – Provides smooth, balanced engine operation

⚠️ EXCLUDES intake manifold, throttle body, flywheel, water pump, wiring harness, ECU, and exhaust system.

Technical Specifications

Feature	Details
Brand	Chevrolet Performance
Manufacturer’s Part #	19303238
Product Type	Crate Engine
Summit Racing Part #	NAL-19303238
Crate Engine Family	Chevy LS
Actual Displacement	7.0L / 427 C.I.D
Compression Ratio	11.0:1
Assembled?	✅ Yes
Camshaft Type	Hydraulic Roller, OE Roller
Cylinder Heads Included?	✅ Yes (CNC-Ported Aluminum)
Fuel System	❌ Not Included
Carburetor Included?	❌ No
Intake Manifold Included?	❌ No
Throttle Body Included?	❌ No
Distributor Included?	❌ No
Valve Covers Included?	✅ Yes
Timing Cover Included?	✅ Yes
Oil Pan Included?	✅ Yes
Harmonic Balancer Included?	✅ Yes
Water Pump Included?	❌ No
Flywheel Included?	❌ No
Flexplate Included?	❌ No
Air Cleaner Included?	❌ No
Spark Plugs Included?	❌ No
Spark Plug Wires Included?	❌ No
Computer Included?	❌ No
Wiring Harness Included?	❌ No
Supercharger Included?	❌ No
Quantity	Sold Individually

Built for high-RPM racing, extreme acceleration, and track-ready durability!

Fitment & Compatibility

✔ Direct replacement for 2006-2011 Corvette Z06 models with LS7 (RPO Code LS7)
✔ Ideal for LS swaps into classic muscle cars, restomods, and pro-touring vehicles
✔ Designed for high-performance applications requiring maximum airflow and power

Ensure your fuel system, ignition system, and ECU are compatible before ordering!

Installation Notes & Recommendations

Professional Installation Recommended – Ensures correct fitment, tuning, and performance
⚙️ Requires Compatible ECU & Fuel System – Must be paired with a high-performance ignition and fuel injection setup
Runs on Premium Fuel (91 Octane or Higher) – Designed for high-compression performance

⚠️ Not emissions-certified—check local regulations before installation.

❓ Frequently Asked Questions (FAQ)

What vehicles can this engine be installed in?

The LS7 7.0L Crate Engine is designed as a direct replacement for 2006-2011 Corvette Z06 models but can be used in LS swaps, restomods, and performance builds.

Is this engine fuel injected or carbureted?

This engine is designed for fuel injection but does NOT include an intake manifold, throttle body, or ECU.

Does it include a transmission or ECU?

No, this package does NOT include a transmission, ECU, or wiring harness. These must be purchased separately.

Can I install this engine in a classic Camaro or Chevelle?

Yes! This LS7 Small Block is a great upgrade for classic muscle cars looking for modern power and high-revving performance.

Does this engine require a specific fuel type?

Yes, it requires premium fuel (91 octane or higher) due to its high compression ratio (11.0:1).

Order Your Chevrolet Performance LS7 7.0L Crate Engine Today!

Bring the legendary LS7 power to your build with the Chevrolet Performance 7.0L Crate Engine!

✔ 7.0L/427 C.I.D LS7 Small Block – Race-Proven Performance
✔ CNC-Ported Heads & High-Revving Powerband for Maximum Performance
✔ Ideal for LS Swaps, Road Racing, and Pro-Touring Builds
✔ Built for Durability, Efficiency, and Extreme Horsepower

ORDER NOW & EXPERIENCE LS7-POWERED PERFORMANCE!

Brand: Chevrolet Performance

Manufacturer’s Part Number: 19303238

Part Type: Crate Engines

Product Line: Chevrolet Performance 7.0L 427 C.I.D. LS7 Long Block Crate Engines

Summit Racing Part Number: NAL-19303238

Crate Engine Family: Chevy LS

Actual Engine Displacement: 7.0L/427

Crate Engine Cylinder Head Material: Aluminum

Engine Block Material: Aluminum

Advertised Compression Ratio: 11.0:1

Assembled: Yes

Engine Balance: Internal

Cam Style: Hydraulic roller, OE roller

Rear Main Seal Style: 1-piece

Intake Manifold Included: No

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: No

Harmonic Balancer Included: Yes

Flexplate Included: No

Flywheel Included: No

Air Cleaner Included: No

Spark Plugs Included: No

Spark Plug Wires Included: No

Computer Included: No

Wiring Harness Included: No

Supercharger Included: No

Quantity: Sold individually.

Notes: This engine is designed as a stock replacement for 2006-11 Corvette models with RPO code LS7. This engine is not designed nor intended to be used in any marine applications. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.