08-28-2021, 08:44 PM
Rvnut, @"Retro" transplanted 8.3L Cummins and Allison 6 speed transmissions in 2 70's era Newells. That involved switching to a side radiator, so much more complicated than what you're looking at. 1986 is the first WB, so you might be stuck with a 96".
Jon & Chris Everton
1986 40' Dog House #86
450 hp ISM 5 spd ZF Ecomat 2
2004 Range Rover L322 Toad