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Address: 23 Reserve road Melton 3337
Get A Free Camshaft!
When you purchase a set of our V3 CNC ported heads!
Pick from our famous range of camshafts that have powered some of the fastest street cars in Australia!
*LIMITED TO THE FIRST 10 ORDERS*
Why choose GMM V3 CNC Heads?
The GMM V3 CNC Ported heads are among the best-performing heads in the world, offering one of the highest flowing exhaust ports globally, paired with a high-velocity intake port that enhances overall engine efficiency.
This unique combination makes them a top choice for anyone seeking unmatched performance and quality. With race-tested results, these heads have proven their worth by helping secure world championships, multiple national titles, and countless race victories across a variety of disciplines, including circuit, drag, and boat racing.
If you're serious about performance, the GMM V3 CNC Ported heads should be at the top of your list for their unparalleled flow, durability, and race-winning results.
GET YOUR ORDER QUICK!
We are able to ship our CNC heads within 48 hours of purchasing! No more waiting weeks for ported heads!
Our CNC heads have won World Championships & 3 National Championships in the V8 Superboat series!
We don't just talk the talk, we walk the walk as well!
Video of our CNC Head porting process
Flow Bench Facility
Phonsy uses a superflow machine to help develop some of the best upgrades for LS engines! With his racing experience and special knowledge, he creates top-quality CNC ported heads that really stand out in the industry.
How do I order the heads?
Assembly options
-Option 1 Fitment of valves only
-Option 2 If you want your heads assembled, you need to add valve springs to your order, valve stem seals and select the option to assemble.
-Option 3 If you already have brand new Valve springs and stem seals you can send them to us and select assemble heads. We will then assemble the heads with the parts provided.
Exchange Options
-Change Over: You can bring your heads in to store and direct swap for a finished set, or send us your heads first and we will send you a finished set back. Heads must have valves, retainers and locks. Heads must be undamaged, unmodified & in a satisfactory clean condition. Charges will apply for heads presented in a highly dirty state or minor repairs. Example (broken header bolts).
-Purchase Outright: You can purchase a set of heads outright and keep your own + $1590.
-Core Holding Deposit: You can pay a core holding deposit of $1590- and have this refunded to you when you send your heads back to us - (You must send us your heads no longer than 2 weeks after receiving the ones we send you.
CNC Head Related Videos!
What are you waiting for?
Get the best product with the best service today!
If you have any questions feel free to call our team to discuss any extra's or options!