I might be slightly retarded... According to Marlin's store this is what a 27 spline will fit:
1963-8/69 FJ40, 1979-83 Hilux, 64mm x 56mm x 8mm
1984+ Pickup, 60mm x 60mm x 10mm (non-CV)
1986-87 Turbo, 1988+ V6, FJ60, 66mm x 66mm x 11mm
now does it not list 79-83 because of the funky drivehsaft pattern or because they're different spline? I have some 3.90s out of my 81 that I am wanting to use my flanges off of if that helps. I'm going to go lick some windows
