im tring to figuire out what this fitting goes to. i have looked all over the block, and it doesnt thread into anything i have found. it has 2 threaded ends and on the bigger end on the inside of the fitting its tappered in. any clues. this is the only think i have left that i cant identify

 

Oil cooler line fitting on the front cover.

 

Its the fiting out of the front cover where you attach the oil cooler line.

 

thanks ,, i thought that i tried that ,, but i guess ill have to take another look.. thanks again