| Image | Item No. | Description |
| 73764 | Brick, Modified 2 x 2 x 1 2/3 with Hole for Gear Worm Screw 6L
Catalog: Parts: Brick, Modified |
| 6056 | Brick, Modified 2 x 2 x 6 with Channel
Catalog: Parts: Brick, Modified |
| 71752 | Brick, Modified 2 x 2 x 2/3 Ribbed with Axle Hole
Catalog: Parts: Brick, Modified |
| 14520 | Brick, Modified 2 x 4 - 1 x 4 with 2 Recessed Studs and Thin Side Arches
Catalog: Parts: Brick, Modified |
| 800 | Brick, Modified 2 x 4 with Wheels Holder for Car Steering Gear Axle
Catalog: Parts: Brick, Modified |
| 4180 | Brick, Modified 2 x 4 with Wheels Holder FreeStyle
Catalog: Parts: Brick, Modified |
| 18892 | Brick, Modified 2 x 4 with Wheels Holder with 2 x 2 Cutout and Hole
Catalog: Parts: Brick, Modified |
| 7049b | Brick, Modified 2 x 4 with Wheels Holder, Trans-Clear Bottom
Catalog: Parts: Brick, Modified |
| 6061 | Brick, Modified 2 x 4 x 2 with Holes on Sides
Catalog: Parts: Brick, Modified |
| 2434 | Brick, Modified 2 x 4 x 2 with Studs on Sides
Catalog: Parts: Brick, Modified |
| 3863 | Brick, Modified 2 x 4 x 5 with Hole for Gear Worm Screw 6L, Runners for Channels and Elevator Platform
Catalog: Parts: Brick, Modified |
| 73090a | Brick, Modified 2 x 6 x 2 Weight - Bottom Openings, Center Seam on Ends
Catalog: Parts: Brick, Modified |
| 73090b | Brick, Modified 2 x 6 x 2 Weight - Bottom Sealed, Dimple on Ends
Catalog: Parts: Brick, Modified |
| 30621 | Brick, Modified 2 x 12 with 2 Side Pins and 2 End Pins, Technic Holes, and 4W Flared End
Catalog: Parts: Brick, Modified |
| 30076 | Brick, Modified 4 x 10 with 4 Pins
Catalog: Parts: Brick, Modified |
| 30181 | Brick, Modified 4 x 10 with Cut Corners
Catalog: Parts: Brick, Modified |
| 45403 | Brick, Modified 5 x 12 with 1 x 2 Cutouts and 3 Holes on Side
Catalog: Parts: Brick, Modified |
| 30645 | Brick, Modified 12 x 12 Base
Catalog: Parts: Brick, Modified |
| 47976 | Brick, Modified 12 x 12 with 3 Pin Holes on each Side and Peg at each Corner
Catalog: Parts: Brick, Modified |
| 87620 | Brick, Modified Facet 2 x 2
Catalog: Parts: Brick, Modified |
| 2462 | Brick, Modified Facet 3 x 3
Catalog: Parts: Brick, Modified |
| 2464 | Brick, Modified Facet 3 x 3 x 2 Bottom
Catalog: Parts: Brick, Modified |
| 2463 | Brick, Modified Facet 3 x 3 x 2 Top
Catalog: Parts: Brick, Modified |
| 14413 | Brick, Modified Facet 4 x 4
Catalog: Parts: Brick, Modified |
| 6107 | Brick, Modified Facet 5 x 5
Catalog: Parts: Brick, Modified |
| 6037 | Brick, Modified Octagonal 2 x 2 x 3 1/3
Catalog: Parts: Brick, Modified |
| 6042 | Brick, Modified Octagonal 2 x 2 x 3 1/3 with Side Studs
Catalog: Parts: Brick, Modified |
| 6032 | Brick, Modified Octagonal 2 x 3 x 1 2/3 Sloped
Catalog: Parts: Brick, Modified |