At Leading Choice Performance we specialise in high-quality, locally assembled engines for American and Australian Muscle Cars. We work with highly-skilled machinists and other local specialists who share our passion, bringing our customers' projects to life with a reliable performance engine.

Frequently Asked Questions

There are many one-size-fits-all engines available on the market. These are mass-produced to suit US conditions, and they have low compression suited to low octane fuel. These engines often have excessive clearances, which then in-turn leads to a short lifespan.

All of our engines have compression ratios suited to Australian fuel, and all clearances are set perfectly for maximum performance and lifespan.

Yes we do! For most road and marine applications we offer a warranty. Please feel free to contact us and we will send you a copy of our Warranty Conditions.

Yes we can! We ship regularly from the US, and we can also arrange air-freight for urgent items. Contact us today to find out more.

We can ship to any business address in Australia that has a forklift, or alternatively we can ship to your nearest freight depot.

All items are insured during transport, and usually arrive within 1 week for metro areas.

Find out more about why our engines are different to others on the market