Class 4 LEGO® → System → Bulk 3463 << 3464 >> 3465 3464 2x8 Light Grey Bricks is a Bulk set released in 2000. It contains 25 2x8 light grey bricks. Categories: Class 4 articles Unknown Ages Sets with less than 100 pieces 2000 (year) sets 3000 sets Bulk Bulk Bricks