Trans cooler lines 904
5/16 would be 7.94mm, if my math was done right. You could use aluminum tubing for those lines, it is easier to work with.
You can get everything to repair what you need at Summit Racing. Look under Tubing, and fittings.
A coveat: If I remember right the fittings that are in the transmission, are NPTS ( National Pipe Thread Straight) NOT NPT, which are tapered pipe thread. Summit has all that stuff. You might be able to Use NPT in the tranny tho.
Dave
