here is the deal. i built a lsvtec for a kid and he has a 5g hatch. it is a lsvtec made with a b18a block. he brought me all the 3g teg mounts but here is my Q. the block timing mount has only one stud and one hole on the b18a and the teg chassie mount has 3 holes.

can i get a 2g chassie mount and use it on the 5g hatch or do i need the 3g teg block mount and use the 3g tegchassie mount? TIA