LS Classic Series LS3 495 HP Long Block Crate Engine (GMLS9005) – Classic Style, Modern Power!

Upgrade your project with the LS Classic Series LS3 495 HP Crate Engine!

The LS Classic Series LS3 495 HP Long Block Crate Engine (GMLS9005) delivers modern GM LS power wrapped in a vintage package. With a painted orange block, chrome BBC-style valve covers, and a 14” Classic Intake Kit, this engine combines aesthetics with performance. Featuring a Holley EFI system and dyno-tested calibration, it ensures easy installation and reliable performance.

The ultimate choice for builders who want classic looks with modern performance!

What’s Included in the Crate Engine?

Brand New GM LS3 495 HP Crate Engine – Factory-built and dyno-tested for reliability
Holley Terminator Engine Management System – Pre-tuned for an easy start-up
Chrome Big Block Chevy-Style Valve Covers – Vintage look with modern LS performance
14” Classic Intake Kit – Maintains old-school muscle car aesthetics
Corvette Water Pump, Thermostat Housing, & Balancer – Optimized for cooling efficiency
High-Performance Rear Dump Exhaust Manifolds – Enhances exhaust flow for maximum power
14” Automatic Transmission Flexplate – Designed for seamless integration with auto transmissions

EXCLUDES front accessory drive, starter, ignition coils, and ECU wiring installation. These must be sourced separately based on your application.

Technical Specifications

Feature	Details
Brand	LS Classic
Manufacturer’s Part #	GMLS9005
Product Type	Long Block Crate Engine
Summit Racing Part #	LSS-GMLS9005
UPC	847087045292
Actual Displacement	6.2L / 376 C.I.D.
Assembled?	Yes
Horsepower	495 HP
Torque	473 ft-lbs
Compression Ratio	10.7:1
Cylinder Heads Included?	Yes
Intake Manifold Included?	Yes (EFI)
Throttle Body Included?	Yes
Oil Pan Included?	Yes
Valve Covers Included?	Yes (Chrome BBC Style)
Timing Cover Included?	Yes
Water Pump Included?	Yes
Harmonic Balancer Included?	Yes
Air Cleaner Included?	Yes (Round Chrome)
Spark Plugs Included?	Yes
Spark Plug Wires Included?	No
Computer Included?	Yes (Holley Terminator EFI)
Wiring Harness Included?	Yes
Flywheel Included?	No
Flexplate Included?	Yes
Accessory Bolt Holes Drilled?	Yes
Quantity	Sold Individually

Designed for seamless LS power in vintage and classic car builds!