| Image | Item No. | Description | By |
| 4217 | Brick, Modified 1 x 14 with Channel
Catalog: Parts: Brick, Modified | 2671 |
| 30603 | Brick, Modified 2 x 2 No Studs, Sloped with 6 Side Pistons Raised
Catalog: Parts: Brick, Modified | 168 |
| 30601 | Brick, Modified 2 x 2 No Studs, Sloped with Angled Side Block Extensions
Catalog: Parts: Brick, Modified | 2 |
| 4729 | Brick, Modified 2 x 2 No Studs, Top Pin
Catalog: Parts: Brick, Modified | 210 |
| 90258 | Brick, Modified 2 x 2 with Channels and Axle Hole
Catalog: Parts: Brick, Modified | 28 |
| 47117 | Brick, Modified 2 x 2 with Channels and Top Peg
Catalog: Parts: Brick, Modified | 1 |
| 6232 | Brick, Modified 2 x 2 with Pin and Axle Hole
Catalog: Parts: Brick, Modified | 9908 |
| 4730 | Brick, Modified 2 x 2 with Pin and No Axle Hole
Catalog: Parts: Brick, Modified | 1292 |
| 30000 | Brick, Modified 2 x 2 with Pins and Axle Hole
Catalog: Parts: Brick, Modified | 125 |
| 30592 | Brick, Modified 2 x 2 with Top Pin and 1 x 2 Side Plates
Catalog: Parts: Brick, Modified | 31 |
| 3137 | Brick, Modified 2 x 2 with Wheels Holder
Catalog: Parts: Brick, Modified | 6 |
| 3137open | Brick, Modified 2 x 2 with Wheels Holder, Open
X Catalog: Parts: Brick, Modified | 4 |
| 80432 | Brick, Modified 2 x 2 x 3 Hollow with 2 x 4 Plate Base and Technic Hole
Catalog: Parts: Brick, Modified | 2 |
| 6056 | Brick, Modified 2 x 2 x 6 with Channel
Catalog: Parts: Brick, Modified | 11 |
| 71752 | Brick, Modified 2 x 2 x 2/3 Ribbed with Axle Hole
Catalog: Parts: Brick, Modified | 1 |
| 30274 | Brick, Modified 2 x 3 x 3 with Cutout and Lion Head - 6 Hollow Studs
Catalog: Parts: Brick, Modified | 16 |
| 52038 | Brick, Modified 2 x 4 - 1 x 4 with 2 Recessed Studs and Thick Side Arches
Catalog: Parts: Brick, Modified | 1267 |
| 14520 | Brick, Modified 2 x 4 - 1 x 4 with 2 Recessed Studs and Thin Side Arches
Catalog: Parts: Brick, Modified | 713 |
| 4748 | Brick, Modified 2 x 4 with Coupling, Female
Catalog: Parts: Brick, Modified | 180 |
| 4747 | Brick, Modified 2 x 4 with Coupling, Male
Catalog: Parts: Brick, Modified | 142 |
| 4747b | Brick, Modified 2 x 4 with Coupling, Male - Raised Pin and Curved Wall
Catalog: Parts: Brick, Modified | 65 |
| 6249 | Brick, Modified 2 x 4 with Pins
Catalog: Parts: Brick, Modified | 1939 |
| 800 | Brick, Modified 2 x 4 with Wheels Holder for Car Steering Gear Axle
Catalog: Parts: Brick, Modified | 2 |
| 4180 | Brick, Modified 2 x 4 with Wheels Holder FreeStyle
Catalog: Parts: Brick, Modified | 6 |
| 18892 | Brick, Modified 2 x 4 with Wheels Holder with 2 x 2 Cutout and Hole
Catalog: Parts: Brick, Modified | 5 |
| 7049a | Brick, Modified 2 x 4 with Wheels Holder, Opaque Bottom
Catalog: Parts: Brick, Modified | 1 |
| 7049b | Brick, Modified 2 x 4 with Wheels Holder, Trans-Clear Bottom
Catalog: Parts: Brick, Modified | 2 |
| 6061 | Brick, Modified 2 x 4 x 2 with Holes on Sides
Catalog: Parts: Brick, Modified | 391 |
| 2434 | Brick, Modified 2 x 4 x 2 with Studs on Sides
Catalog: Parts: Brick, Modified | 779 |
| 73090a | Brick, Modified 2 x 6 x 2 Weight - Bottom Openings, Center Seam on Ends
Catalog: Parts: Brick, Modified | 625 |
| 73090b | Brick, Modified 2 x 6 x 2 Weight - Bottom Sealed, Dimple on Ends
Catalog: Parts: Brick, Modified | 737 |
| 47855 | Brick, Modified 2 x 12 with Peg at each End
Catalog: Parts: Brick, Modified | 28 |
| 30076 | Brick, Modified 4 x 10 with 4 Pins
Catalog: Parts: Brick, Modified | 135 |
| 30181 | Brick, Modified 4 x 10 with Cut Corners
Catalog: Parts: Brick, Modified | 72 |
| 15624 | Brick, Modified 8 x 8 x 2/3 with 1 x 4 Indentations and 1 x 4 Plate
Catalog: Parts: Brick, Modified | 118 |
| 52040 | Brick, Modified 12 x 12 with 3 Pin Holes on each Side and Axle Holes in Corners
Catalog: Parts: Brick, Modified | 4 |
| 47976 | Brick, Modified 12 x 12 with 3 Pin Holes on each Side and Peg at each Corner
Catalog: Parts: Brick, Modified | 1 |
| 47116 | Brick, Modified 12 x 24 with Peg at Each Corner
Catalog: Parts: Brick, Modified | 1 |
| 6161 | Brick, Modified 24 x 24 without 12 x 12 Quarter Circle
Catalog: Parts: Brick, Modified | 1 |
| 47115 | Brick, Modified 24 x 24 without 12 x 12 Quarter Circle, with Peg at each Corner
Catalog: Parts: Brick, Modified | 1 |
| 87620 | Brick, Modified Facet 2 x 2
Catalog: Parts: Brick, Modified | 4369 |
| 2462 | Brick, Modified Facet 3 x 3
Catalog: Parts: Brick, Modified | 1596 |
| 2464 | Brick, Modified Facet 3 x 3 x 2 Bottom
Catalog: Parts: Brick, Modified | 440 |
| 2463 | Brick, Modified Facet 3 x 3 x 2 Top
Catalog: Parts: Brick, Modified | 19 |
| 14413 | Brick, Modified Facet 4 x 4
Catalog: Parts: Brick, Modified | 423 |
| 6107 | Brick, Modified Facet 5 x 5
Catalog: Parts: Brick, Modified | 11 |
| 6037 | Brick, Modified Octagonal 2 x 2 x 3 1/3
Catalog: Parts: Brick, Modified | 4 |
| 6043 | Brick, Modified Octagonal 2 x 2 x 3 1/3 Corner
Catalog: Parts: Brick, Modified | 4 |
| 6042 | Brick, Modified Octagonal 2 x 2 x 3 1/3 with Side Studs
Catalog: Parts: Brick, Modified | 7 |
| 6032 | Brick, Modified Octagonal 2 x 3 x 1 2/3 Sloped
Catalog: Parts: Brick, Modified | 10 |