Northstar Engines and System Technical Discussion Discussion, oil filter adapter in Cadillac Engine Discussion; I see that there was a change in part#s in mid 97 for the oil filter/cooler lines adapter that mounts ...
I see that there was a change in part#s in mid 97 for the oil filter/cooler lines adapter that mounts on side of block.
I broke one on the 95 and need a replacement.
Just wondering if the change was only due to increasing the pipe thread hole for oil pressure sensor. (it changed from 1/4 to 3/8).
Anyone got a good one?
Yea I found one thats the supeceded part.
Has the cooler line tapped but the oil pressure sensor hole is tapped to 3/8.
I just added a 3/8-1/4 threaded bushing and all is well.
I also found one in a JY that has only 1 tapped hole for oil cooler lines,with a threaded plug in it,and the other boss isnt drilled or tapped.