car cant go into reverse but all the other gears r work good 1st to 5th but wont let me put it into rev by buddy said that its the selector so can someone help me wit that problem thanks

 

#4 is the reverse shift holder. Just open the case (leaving the shafts on the bell housing) and see if everything looks kosher (no broken parts stuck to the pickup magnet, etc).

 

there is a small fork that runs off of the selector. This fork is probobally bent or something....take the tranny apart and use a screwdriver where the linkage hooks and try to get into reverse and diagnos the prob

 

 

thanks alot for the info but i found out wat was the damage
my rev sinkro was in bad shape and the bearings inside the sinkro was crushed so thanks again