GM 6.2L LS3 Crate Engine 495 Horsepower, 475 ft. lbs. Torque

Looking to pack some serious grunt under the hood? Meet the GM 6.2L LS3 Crate Engine—a high-performance beast that’s perfect for Kiwi drivers who want power without compromise. At the heart of Chevrolet’s modern small block V8 lineup, the LS3 screams performance with 495 horsepower and 475 ft. lbs. of torque delivered from its high-revving 6.2-litre displacement. Whether you’re diving into a classic car build, upgrading your hot rod, or powering a workhorse, this engine’s engineering excellence and reliability offer the perfect solution for Aotearoa’s diverse driving conditions.

The LS3 is already a stunner in its base configuration, but the LS 376/480 upgrade takes it up a notch with its aggressive Hot Camshaft modification, boosting output by 50 horsepower while maintaining street-friendly manners. Thanks to its aluminium block, high-flow rectangular-port cylinder heads, and EFI intake manifold, you’re not just getting power but also smoother performance—perfect for the Sunday cruise or a cheeky launch from the lights.

Engineered for durability, the LS3’s internals are made to last in both high-performance and everyday builds. From its nodular iron crankshaft to 10.7:1 compression pistons, every detail screams quality. And with Chevrolet Performance’s trusted engineering, you know this crate engine is up to the challenge for Kiwi drivers keen to keep their projects running as good as gold.

Made for Peak Performance

• Outstanding Power Output: Delivers a whopping 495 horsepower @ 5750 RPM and 475 ft. lbs. of torque @ 4500 RPM, packing punchy performance whether on road or track.
• Hot Cam Upgrade: Features .525” intake and exhaust lift and a 112-degree lobe separation for power gains without losing smooth drivability.
• Durable Core Design: The 6-bolt cross-bolted aluminium block, nodular crankshaft, and high-performance pistons guarantee unbeatable strength and reliability under stress.
• Lightweight Build: Made from cast aluminium, this engine delivers power without adding unnecessary bulk to your setup.

Technical Specifications

What’s Included in the Package?

When you order the GM 6.2L LS3 Crate Engine, here’s what’s inside:

• Fully GM-assembled long block
• Camaro oil pan, oil pump, and pick-up
• Corvette harmonic balancer
• Front timing cover with cam sensor
• Oil filter
• Passenger side oil dipstick

Note: Oil dipstick tube, dipstick, and steam crossover tube are not included and may need to be sourced separately.

Why It’s Perfect for Kiwi Builds

For the classic car enthusiast, the workshop tinkerer, or the performance upgrade fanatic in New Zealand, the GM 6.2L LS3 delivers everything you’re looking for. Its high-performance output and street-friendly reliability make it perfect for cruising through town, tackling long-haul highway trips, or hitting the track. And because it’s crafted with modern precision, it suits diverse driving conditions in Aotearoa, from tight city streets to winding rural roads.

Durable, powerful, and ready to bolt into your project, this crate engine is a must-have for builds where power and reliability are non-negotiable.

Get the Grunt You Need Today

Take your project to the next level with the GM 6.2L LS3 Crate Engine. Capable of packing incredible power while maintaining refined performance, it’s the ultimate choice for any Kiwi performance build. Order yours now and feel the roar of the LS3 as you redefine what power means on New Zealand roads!