HM GEM, with their extensive knowledge, experience and connections domestically and internationally have managed to source the best aftermarket new cylinder head castings and components available. This has enabled HM GEM to apply their 50 + years of experience in advanced manufacturing techniques, engine reconditioning and cylinder head reconditioning to assemble, machine and test the highest quality cylinder heads while being produced under the strict ISO 9001 quality management system. Many of our competitors simply re-box what has been assembled overseas. However, with HM GEM you are getting only the highest quality cylinder heads with all new components that have been inspected and assembled by highly skilled tradesman here in Australia.

HM GEM’s Cylinder heads are quality assured and supplied with a 12 month/20,000 kilometre warranty. There are too many cheap cylinder heads available in Australia that simply will not last. Buy from HM GEM and rest easy knowing that you’ve purchased the best cylinder heads available in Australia. Also, HM GEM pride itself on superior industry knowledge and provide significant after sales support for technical data and advice to ensure you get the job right from the beginning. Additionally, the highest quality gaskets, bolts, sealants and all other needed components are also available.

Quality and efficiency guaranteed

We’re committed to giving our customers a high standard of service, so at HM GEM Engines, we work efficiently to ensure the best results in the shortest amount of time. Using state-of-the-art equipment, our expert team delivers a cost-effective service, with all components machined to meet OEM guidelines.

Get in touch

Call us today for more information about our
heavy duty machining!

Automotive Engine Sales

1300 360 110

Machining Services

1300 767 040

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