HOLDEN RED MOTOR ENGINE KIT
Build It. Understand It. Display It.
Celebrate a true Australian legend — the Holden Red Motor. Built entirely from 100 % genuine LEGO® elements, this detailed miniature recreates the straight-six engines that powered generations of Holdens — from the EH and Torana to early Commodores. With multiple displacements and carburettor options available, this model captures the evolution of Australia’s most recognisable engine family.
WHAT YOU’LL BUILD
A faithful scale model of the Holden Red Motor inline-six, featuring functional piston motion, classic carburettor layouts, and your choice of rocker cover colour. This build pays tribute to one of Australia’s most loved engines — simple, durable, and iconic under the bonnet.
AVAILABLE VERSIONS
Select your displacement and carburettor configuration when ordering:
173 Single Carburettor — Classic entry-level setup with single downdraft carb.
186 Dual Carburettor — Balanced performance and simplicity, true to the LC/LJ Torana spirit.
202 Triple Weber — High-performance street and track-inspired variant.
202 Triple Stromberg — Classic hot-rod and race-style setup with period-correct triple carbies.
Rocker Cover Colours:
Red — True to factory Holden style.
Grey — Clean OEM appearance.
Black — Modern or custom aesthetic.
WHAT’S INCLUDED
All 100 % genuine LEGO® elements
Access to online, view-only digital build instructions
WORKING FEATURES
Functional crankshaft and piston assembly showing inline-six motion
Detailed carburettor system — single, dual, or triple configuration
Authentic Red Motor intake and exhaust design
Selectable rocker cover colour
Freestanding design — stable when displayed on its sump
SPECIFICATIONS
Approx. 400-450 pieces (depending on configuration)
Dimensions: 15 cm (L) × 9 cm (W) × 11 cm (H)
Build time: 3 – 4 hours
Skill level: Intermediate to 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 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, simulating the smooth motion of the Holden Red Motor.
Q: Can I choose the rocker cover colour?: Yes — select Red, Grey, or Black when ordering.
Q: What’s the difference between the triple carb setups?: The Triple Weber version reflects modern performance builds, while the Triple Stromberg setup recreates the authentic 1970s race and street configuration.
Q: Are all displacement options available?: Yes — you can choose between 173, 186, or 202 variants when ordering.
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).