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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: 88k5blazer on October 10, 2014, 06:57:47 am
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Hey guys first post. I need some advice on which transmission to pick. I have an 88 blazer with an old 700r4. I am wanting to do a manual swap. My truck sits on 33" with 4.56 gears. I want a 5 speed overdrive because i do a lot of highway driving and cruising around town with it and occasionally dip her in the mud. I think i have it narrowed down to two options unless you guys have a better suggestion. The close ratio nv3500 or the nv4500. I dont like having a granny low first gear so are there any options to re gear the 4500? I have one key concern about the 3500 though and thats its strength. I have a mildly built 350 that i occasionly buy more and more parts for to bump up my power and i dont know how well these trannies will hold
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It is going to come down to personal preference but of the 2 I would choose the NV4500. With a mild 350 the NV3500 should be ok, you will just need to get a way to put the correct transfer case on it.
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Alright ill try the 3500 and see what happens. Ill start a new thread with pics whenever i get everything together and start the swap.