LS2 Heads

What Are LS2 Heads & Why Do I Need One?

LS2 heads are aluminium cylinder heads originally developed for GM’s 6.0L LS2 V8 engine. Known for their cathedral-style intake ports and strong midrange torque, they’re already a solid foundation — but stock heads only get you so far.

Our CNC-ported LS2 heads go several steps further. By precisely reshaping the intake and exhaust ports with computer-controlled machining, we unlock far superior airflow characteristics than stock. That means more power, better combustion efficiency, and sharper throttle response — all without compromising reliability.

Key Benefits of CNC-Ported LS2 Heads

When upgrading your vehicle, every component counts. Here’s why so many car enthusiasts choose our ported LS2 heads:

Better Airflow = More Power

CNC porting increases intake and exhaust flow, helping your engine to breathe better. This translates to increased horsepower, improved torque, and a more responsive throttle.

Direct Bolt-On Fitment

No custom fabrication needed — our CNC-ported LS2 heads retain original dimensions and mounting points, making installation straightforward for DIY builders or workshops alike.

Performance That Matches Your Build

Whether paired with an aftermarket camshaft, upgraded intake, or high-performance exhaust, ported LS2 heads offer a balanced upgrade that enhances both low-end grunt and top-end pull.

Great for NA or Boosted Applications

These heads are versatile, ideal for naturally aspirated setups or boosted builds for that extra airflow to support more power.

If you’re seeking more from your vehicle, our CNC-ported LS2 heads for sale are a reliable upgrade with measurable gains, delivering real performance without compromise.

Would I Benefit From LS2 Ported Heads?

If you’re the kind of driver who cares about your vehicle's performance, not just its appearance, then ported LS2 heads should be at the top of your upgrade list.

LS2 heads are ideal for:

• Weekend racers or track-day enthusiasts
• Muscle car owners doing LS swaps or modernisation projects
• Performance tuners looking to maximise air/fuel flow
• Builders chasing horsepower without sacrificing street driveability

Whether you’re building a street beast, track weapon or sleeper setup, our CNC-ported LS2 heads are engineered to support your vision.

Why Buy LS2 Heads From Australia Speed?

When you’re shopping for LS2 heads for sale, not all suppliers are equal. Here’s why so many customers across Australia trust us for their engine upgrades:

Quality You Can Count On

We don’t cut corners. Every LS2 head in our inventory is precision-machined and thoroughly cleaned, inspected and tested to ensure reliable performance.

Local Aussie Service

We’re proudly based in Melton, so we understand the needs of Australian performance car builders. Our team is made up of genuine motor enthusiasts who’ve worked in the shop and on the strip.

Fast, Reliable Shipping

You’ll never experience long wait times. We dispatch orders promptly across Australia so you can get back in the garage sooner, not later.

Full-Service Performance Parts

Looking to complete your build? We also stock LS1 heads, LS3 heads, along with a full range of performance car parts to round out your setup.

Boost Power With Ported LS2 Heads From Australia Speed Today!

Ready for your next upgrade? Browse our range of CNC-ported LS2 heads for sale and find out why so many Australians trust us for precision, power and performance. Whether you’re chasing tenths at the track or just want more punch in your daily drives, ported LS2 heads are the best upgrade for your LS-based build.

Have questions? Our team is always here to help. Call, email, or visit us in-store for personalised advice.