ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines HP93

$3,998.00

✔ High-Performance LQ4 6.0L LS Engine – Produces 460 HP with smooth and consistent power delivery
✔ Hand-Built & Blueprinted – Each engine is precision-machined and balanced for maximum durability
✔ Versatile Fuel Setup – Can be used with OEM fuel injection or carburetor conversion
✔ Factory GM LQ4 6-Bolt Main Block – Provides exceptional strength for high-performance applications
✔ Aluminum Cylinder Heads – Improve heat dissipation and power output
✔ Ideal for LS Swaps & Performance Vehicles – Designed to handle increased power and modifications

💡 Perfect for muscle cars, LS swaps, trucks, and street/strip performance builds!

17 in stock

🔥 ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engine (HP93) – Built for Performance!

Name: ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines HP93
SKU: 26598
Availability: InStock

🏆 Upgrade your vehicle’s power and reliability with the ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engine!

The ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engine (HP93) is built from hand-selected and seasoned GM LQ4 blocks, ensuring long-lasting performance. With a hydraulic roller camshaft, hypereutectic pistons, and OE steel crankshaft, this engine delivers outstanding reliability and power for a wide range of applications.

🌟 A powerful and durable solution for your LS-powered build!

🔹 What’s Included in the Long Block?

✅ Handpicked & Seasoned 6-Bolt Main Block – Ensures maximum strength and longevity
✅ Aligned & Honed Main Bores – Improves engine efficiency and durability
✅ OE Steel Crankshaft & Connecting Rods – Provides a solid foundation for high-performance tuning
✅ Hypereutectic Dish Top Pistons – Enhances compression and durability
✅ Aluminum Cylinder Heads – Delivers better airflow and cooling
✅ Hydraulic Roller Camshaft – Optimized for high-performance applications
✅ Timing Chain & Gear Set – Ensures accurate valve timing
✅ 1.7:1 Ratio Rocker Arms – Improves valvetrain stability and performance
✅ 24-Tooth Reluctor Wheel – Essential for LS compatibility

⚠️ EXCLUDES intake manifold, oil pan, ignition system, water pump, and external accessories. These must be transferred from your old engine or purchased separately.

🔹 Technical Specifications

Feature	Details
Brand	ATK High Performance Engines
Manufacturer’s Part #	HP93
Product Type	Long Block Crate Engine
Summit Racing Part #	HPE-HP93
UPC	00653517292095
Actual Displacement	6.0L / 364 C.I.D.
Assembled?	✅ Yes
Horsepower	460 HP
Cylinder Heads Included?	✅ Yes (Aluminum)
Compression Ratio	10.0:1
Camshaft Style	Hydraulic Roller, OE Roller
Engine Block Material	Cast Iron
Crankshaft Material	OE Steel
Connecting Rods	OE Steel
Pistons	Hypereutectic Dish Top
Rear Main Seal Style	1-Piece
Intake Manifold Included?	❌ No
Throttle Body Included?	❌ No
Carburetor Included?	❌ No
Oil Pan Included?	❌ No
Valve Covers Included?	❌ No
Timing Cover Included?	❌ No
Water Pump Included?	❌ No
Harmonic Balancer Included?	❌ No
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
Remanufactured?	✅ Yes
Quantity	Sold Individually

💪 A perfect balance of power, reliability, and upgrade potential!

🔹 Fitment & Compatibility

✔ Designed for LS-based swaps and high-performance applications
✔ Compatible with GM LS-platform vehicles, including muscle cars, trucks, and hot rods
✔ Requires tuning when used with OEM computers

💡 This LQ4-based crate engine is not a direct OEM replacement. Modifications may be required.

🔹 Installation Notes & Recommendations

🔧 Professional Installation Recommended – Proper tuning and setup are essential for optimal performance
⚙️ Factory Fuel Injection or Carburetor Retrofit – Engine can be run EFI or carbureted with proper setup
🔩 OEM Computer Requires Tuning – If used with factory EFI, a custom tune is required for proper operation
🔥 Ideal for Performance LS Swaps – This engine is perfect for street, strip, and muscle car builds

⚠️ Ensure compatibility with your application before ordering!

❓ Frequently Asked Questions (FAQ)

🔹 Is this engine a direct replacement for my vehicle?

No, this is a performance-built LQ4 long block, and modifications may be required for installation.

🔹 Can I use this engine with fuel injection or a carburetor?

Yes! This engine can be used with either factory EFI or a carburetor retrofit setup.

🔹 What tuning is required for this engine?

If using an OEM computer, tuning is required to accommodate the upgraded internals and power output.

🔹 Does this engine include an intake manifold and fuel system?

No, intake manifold, fuel system, and ignition components are not included and must be sourced separately.

🔹 What fuel type should I use?

Premium 93 octane fuel is recommended for optimal performance.

🔥 Order Your ATK High Performance Chevy LQ4 6.0L 460 HP Crate Engine Today!

🏆 Get maximum performance with the ATK LQ4 6.0L 460 HP Crate Engine!

✔ Precision-Built for Power & Durability
✔ Run with EFI or Carburetor Setup
✔ Perfect for Muscle Cars, Hot Rods, & LS Swaps
✔ Reliable, Hand-Built, and Balanced for Peak Performance

🛒 ORDER NOW & START YOUR HIGH-PERFORMANCE LS BUILD TODAY! 🚗💨

ATK Chevy LQ4 6.0L 460 hp long block crate engines include:

* Handpicked and seasoned 6-bolt main block
* Aligned and honed main bores
* OE steel crankshaft
* 3.622 in. stroke
* OE connecting rods
* Hypereutectic dish top pistons
* Aluminum cylinder heads
* Hydraulic roller camshaft
* Timing chain and gear set
* 1.7:1 ratio rocker arms
* 24-tooth reluctor

Overview

Brand:

ATK High Performance Engines

Manufacturer’s Part Number:

HP93

Part Type:

Crate Engines

Product Line:

ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines

Summit Racing Part Number:

HPE-HP93

UPC:

00653517292095

Crate Engine Family:

Chevy LS

Actual Engine Displacement:

6.0L/364

Crate Engine Cylinder Head Material:

Aluminum

Engine Block Material:

Cast iron

Assembled:

Yes

Engine Balance:

Internal

Cam Style:

Hydraulic roller, OE roller

Rear Main Seal Style:

1-piece

Intake Manifold Included:

Cylinder Heads Included:

Yes

Carburetor Included:

Throttle Body Included:

Distributor Included:

Oil Pan Included:

Valve Covers Included:

Timing Cover Included:

Water Pump Included:

Harmonic Balancer Included:

Flexplate Included:

Flywheel Included:

Air Cleaner Included:

Spark Plugs Included:

Spark Plug Wires Included:

Computer Included:

Wiring Harness Included:

Supercharger Included:

Remanufactured:

Yes

Quantity:

Sold individually.

Notes:

This LQ4 based crate engine is not designed as a direct OEM replacement. If used as such modifications will be required. Tuning the OEM computer will be required when installing this engine.