Duplo, Toolo Engine Block : Part 31382c01 | BrickLink
1x Lego Engine Block Blue 4x6x2 Engine Bonnet Boat Ship Car Technic 45407 | eBay
LEGO MOC Micro Engine blocks by Dujk | Rebrickable - Build with LEGO
Amazon.com: Domani Technic Spare Parts Crankshaft Engine Connecting Rod Engine Cylinder Head Bricks Sets Compatible with Lego Technic Parts - 67 Pieces : Toys & Games
LEGO part 61069 - Dark Bluish Gray Technic, Panel Engine Block Half / Side Intake at BrickScout
LEGO IDEAS - Large Technic Engine Cylinder
LEGO® Technic review: 42111 Dom's Dodge Charger | New Elementary: LEGO® parts, sets and techniques
LEGO MOC V4 Engine Block by SovietMaster | Rebrickable - Build with LEGO
Watch This Air-Powered Lego Truck Run Well With a Three-Cylinder Engine
LEGO Transparent Engine Cylinder with Slots in Side (32061 / 79190) | Brick Owl - LEGO Marketplace
Amazon.com: Yanscian 6 Cylinder L6 Engine Model Building kit Set Hobby DIY STEM Toy for Kids & Adults with Guide 500+ Pieces, Toy Building Set, Build Your own Engine That Runs, Mini
Miniature Crate Motors made of LEGO® Pieces for Car Enthusiasts – Replica Motorsport