This would be what you are trying to picture jhautz. It looks like you will need offset wheels as well though if you don't already have them.
http://www.innovative-rc.com/product...roducts_id=113
Savage: FLM Conversion, 6s, MMM, CC 1520.
Mini-T Pro: Micro Pro 6800kv, Lipo, HS-81mg, Dirt Hawgs
M18MT: Quark 33A, Y22S 6000kv, FP 2s Lipo
LRP S8-BX: RC-M Conversion, Tekin RX8 B1600KV, 6S.