i have a jdm gsr block wit a type oil pump and was wonder which lower timing belt cover to use obdII or obdI...cause i have heard something about if u are using a itr oil pump u need to use a obdII lower timing belt cover becuase of how the lower timing belt cover is shaped...so which one do i use...obdII or obdI????

 

the obd1 wont fit right but will still sorta work if its all you have. go with the obd2 though

 

thanks alot man...need to get this done so i could do my timing...

 

no problem. they will both time the motor no problem, just one kinda fits like crap, I ran a obd1 cover on a obd2 ls motor with no issues.