Here ya go all in one post
Quote:
Originally Posted by Begle1
89-93 Manual: Getrag 360, 5-speed, overdrive
89-91 Auto: 727/ 36RH, 3-speed, non-lock up, non-overdrive, all came with D71 3.07 rear end
91.5-93 Auto: A-518/ 46 RH. 4-speed, overdrive, non-lock up
*3.07 rear ends were available on 4 and 5 speed models, but were VERY rare.
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Quote:
Originally Posted by zstroken
2nd gen auto 94-95 47RH, 96-2002 47RE, with a transducer/harness change 2000? I have seen people say that some 96 have 47RH, so it could be a mid model change.
Manual 94-98 definately a nv4500, 99-2000 a few nv5600(1.25" input), mostly nv4500
2001-2002 any HO engine had a big input shaft nv5600, standard output nv4500.
3rd gen auto non HO got the 47RE(think they were using up old stock pretty much 2003)
48RE up until the 6.7 then the 68RFE, or the 68RE. The RE is pretty much cab and chassis model.
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Also early 3rd gen manual NV4500 with the SO motor, 03-05.5 HO to 600 series got NV5600, 05.5 to 07.4 5.9s got the g56 with a short 6th gear. The 6.7 G56 has a taller 6th gear.