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4l80 swap

I'm swapping my 4l80 for an nv4500 on my 98 Silverado. The 4l80 is in perfect condition and my buddy has a 69 blazer with a 400 small block and a 700r4 that he's sick of. Can we make this 4l80 work behind his 400? Does it have a separate control module from the engine? If not can I get one for...
- big_block454
- Thread
- Apr 16, 2015
- Replies: 0
- Forum: Transmissions
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clutch pedal assembly

Hello everyone. I just recently bought a used nv4500 that I pulled out of a wrecked 1994 cheyenne 2500 and I'm going to put it in my 1998 sliverado 3500. My 98 has a 4l80e in it from the factory and the pedal assembly from the 94 is completely different so I didnt bother to take it off. My...
- big_block454
- Thread
- Nov 10, 2014
- Replies: 2
- Forum: Transmissions
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Question about possible turbo for my 7.4

I have a 1998 k3500 with the vortec 7.4l and its pretty much bone stock. A friend of mine is putting a 62mm turbo on his 5.9 cummins, and told me if I can make it work on my vortec then he would just give me the stock 57mm holset turbo off his motor. I have never done any turbo work so my...
- big_block454
- Thread
- Jul 14, 2014
- Replies: 1
- Forum: Exhaust
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Question about an nv4500 swap

Great! Thanks for your help.
- big_block454
- Post #3
- Jul 14, 2014
- Forum: Transmissions
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Question about an nv4500 swap

I have a 1998 k3500 silverado with the 7.4l vortec and the 4l80e trans. A friend of mine is willing to sell to me for cheap an nv4500 from a 1994 silverado with a 5.7l tbi. I do know that after 1994 the nv4500 changed the lower end gear ratios, but I dont know if the bell housing changed. I am...
- big_block454
- Thread
- Jul 13, 2014
- Replies: 2
- Forum: Transmissions