is a ls gsr itr lower timing belt covers the same i need a new one since i put an itr oil pump on
but i don't know which one to get i know it has to be obdII but which one should i use
motor is b18a block gsr head and itr oil pump

 

come on which lower timing cover do i use

 

All the same

 

There are slight differences, but you can remedy that by cutting the cover in the appropriate places.

 

One part number fits all.

 

are you sure they are all the same