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GC Cars Nerang offers expert Holden Commodore servicing, performance upgrades, and dyno tuning on-site. We specialise in VE & VF engine replacements, V6–V8 conversions, turbo kits, manual conversions, cam packages, and more. Quality workmanship, proven results, and trusted service for Commodore enthusiasts Australia-wide. ABOUT US Pros That Care Welcome to GC Cars When GC CARS was founded in 2017, we set out to provide the finest auto servicing shop in the Gold Coast area. We stay at the forefront of the latest technology while retaining our knowledge of a wide range of vehicles. Whether your vehicle is old or new, we have the finest mechanics standing by to fix any problem you may have. Primarily Focusing on Commodores including but not limited to V6 - V8 Conversions, Timing Chains and even just general servicing. We understand how important your car is to you. We’ve built an unparalleled foundation of knowledge through rigorous training. It is our standard for each new mechanic to shadow more experienced members and learn the tricks of the trade only the most seasoned mechanics know. Our craft is our pride. Leave your car with pros who really care. Business Overview GC Cars is an Australian Holden Commodore specialist providing performance upgrades, engine conversions, mechanical servicing, and genuine parts to customers Australia-wide. With over a decade of hands-on experience working exclusively with Holden Commodores, we specialise in reliable, high-quality solutions for VE, VF, and earlier models. Whether you’re upgrading from V6 to V8, replacing an engine, servicing your daily driver, or sourcing hard-to-find parts, we deliver proven results with expert workmanship. We work with enthusiasts, daily drivers, and performance builds, offering both workshop services and Australia-wide supply of parts through our online store. Contact Us

Testimonials What People Are Saying Kurt Peachey Thanks Jai and the team, you have made my boy and me very very happy,great service,great communication, and under promised and over delivered, you guys ROCK , cheers Jeremy Harvie Great price on timing chains for an alloytec. Very fast turn around and easy to deal with. Highly recommend getting work done here on your Commodore as that's what he mainly works on. Andrew Bird Fantastic job fixing my 2010 Holden Commodore. Everything was above and beyond what I expected. Everyone was also polite and professional especially Tayla. I will have no issues driving from Toowoomba to G.C.cars again if I needed to. Janelle Philip I would like to say thank you to Jye for being a 100% honest mechanic and saving me from having to replace an engine when it was just a timing chain. They also have a huge range of spare parts, interiors and 2nd hand accessories for Holden Ve's. Would recommend these guys to anyone who has anything wrong with their Holden VE's. Thanks to all the staff here for all your help, advice and hard work Glen Rodger I purchased a tow bar from these guys. I paid, they shipped it out, everything turned up exactly what we agreed. They were the best value for what I wanted and when it turned up, the quality was good with all parts included (every last nut, bolt and washer). Couldn't have asked for anything more. Rhys Alexiou Thanks heaps to GC Cars Nerang for the service & new wheels. Quality work as always

Services We Offer Engine Conversions We specialise in Holden Commodore engine conversions, including V6 to V8 upgrades and complete engine replacements. Our conversions are engineered for reliability, performance, and factory-level integration. Popular conversions include: - V6 to V8 conversions - LS engine conversions (LS2, LS3, L77 and more) - Engine replacements and upgrades All conversions are completed with attention to wiring, ECU integration, driveline compatibility, and long-term reliability. Mechanical Servicing & Repairs Our workshop provides comprehensive mechanical servicing for Holden Commodores, from routine maintenance to complex repairs. Services include: - Logbook servicing - Engine diagnostics - Cooling system repairs - Suspension and drivetrain work We focus on preventative maintenance to keep Holden Commodores performing at their best. Holden Commodore Parts We supply a wide range of genuine and aftermarket Holden Commodore parts through our online store, shipping Australia-wide. Parts include: - Engine components - Dash clusters and interior parts - Timing chains - Performance upgrades All parts are tested for quality and compatibility with Holden Commodore models. Performance Upgrades For owners looking to improve power, drivability, or overall performance, we offer tailored performance upgrade solutions. Upgrades include: - Engine performance enhancements - Supporting drivetrain upgrades - Reliability-focused performance builds We help customers achieve the right balance between performance and longevity.