HOLDEN ECOTEC L67 SUPERCHARGED ENGINE KIT
Build It. Understand It. Display It.
Recreate the unmistakable Holden Ecotec L67 Supercharged V6, the torque-rich 3.8-litre engine that powered the VT–VY Commodore range. Built entirely from 100 % genuine LEGO® elements, this detailed miniature captures the essence of Holden’s first factory-supercharged performance motor — reliable, responsive, and proudly Australian.
WHAT YOU’LL BUILD
A detailed scale model of the Holden L67 3.8 L Supercharged V6, featuring functional internal motion and a realistic Eaton-style M90 supercharger. This build celebrates the engine that defined an era of smooth, supercharged performance across Holden’s sedans and sports variants.
WHAT’S INCLUDED
All 100 % genuine LEGO® elements
Access to online, view-only digital build instructions
WORKING FEATURES
Functional crankshaft and piston assembly showing 90° V6 motion
Freely spinning supercharger pulley with detailed belt drive system
Authentic M90-style top-mounted supercharger
Detailed intake manifold and throttle body assembly
Freestanding design — stable when displayed on its sump
SPECIFICATIONS
Approx.280 pieces
Dimensions: 10 cm (L) × 10 cm (W) × 10 cm (H)
Build time: 4 hours
Skill level: Advanced
Display: Freestanding on sump or compatible with optional Mechanical Miniatures stand or crane
SHIPPING
All kits are made to order in Western Australia.
Engine kits ship in 7 business days
Larger or custom sets ship in up to 14 business days
DISCLAIMER
Mechanical Miniatures is an independent designer and is not affiliated with or endorsed by General Motors, Holden, or the LEGO Group. For ages 14 + — contains small parts.
FAQ
Q: Does the engine move?: Yes — rotate the crankshaft and all six pistons move in sequence, showing the smooth 90° V6 motion.
Q: Does the supercharger spin?: Yes — the top-mounted supercharger pulley spins freely for realistic visual detail.
Q: Which model is this based on?: The L67 kit is modelled after the VT–VY Commodore Ecotec Supercharged V6, with accurate top-end and supercharger detail.
Q: Are instructions printable?: Instructions are provided online as view-only digital files to protect design integrity and allow easy updates.
Q: How does it display?: Each engine can freestand securely on its sump or be mounted on an optional Mechanical Miniatures stand or crane (sold separately).