View Full Version : size of auto trans line fittings at the radiator (need to plug them)

09-30-2008, 01:38 PM
Anybody have the thread size for the trans line fittings at the radiator? I bought a radiator from an automatic car and mine is a 5 speed, so I need to plug those lines. Thanks!

09-30-2008, 07:12 PM
1/4 pipe IIRC.

91 XR7
09-30-2008, 10:04 PM
And no you don't have to plug them thou...

Well never did when i converted my 5.0L MN12 to a 5spd :)