i put an 89 2.2 T2 pan on my 89 2.5T1 because ive heard that when you remove the shafts, since the pan is so big and flat and there's no shafts in there anymore, it causes the oil to slosh all over possibly causing windage if filled more. Along with my T2 pan, i got a T2 pickup and T2 dipstick. I heard the dipstiicks were diff.