comanche bed bolts

i got the 2 on each side infont of the wheel wells. were are the rest?? 87 longbed. thanks

There are six bolts total. You said that you got the front four; the other two are in the back, one at the rear of each sillmember. Behind the shackle, near the end of the X-shaped bed support brace. There are access holes in the sillmember.

(At least, that's where they are on a 1990 MJ; I assume an 87 is the same).

thanks