[Guest]

I'll be changing my oil co

I'll be changing my oil cooler lines soon and I've already noted that the nuts on the lines are larger than any wrench I own. Does anyone know the size of these mounting nuts .

 

[Guest]

Hi Bill,

the nuts used on t

Hi Bill,

the nuts used on the oil lines are 27mm, 30mm & 32mm. Unless you specifically need wrenches (you will need a socket for the block fitting under the exhaust manifold, most likely, or a long box end) you might think about getting some Large Cresent Wrenches. They are more universal for guys that don't do this day in, day out.

When loosening the lines on the cooler you will need two (2) wrenches, one for the Line and one for the cooler weld nut to prevent cracking the weld or breaking the cooler or mounts.

Regards, JRV