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Old 05-06-2018, 06:06 PM   #26
greentruck
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Re: LS3, 4l80e, Np205 in 1972 Blazer

Looking good. Plenty of room up front. Is your transfer case in the stock location?
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Old 05-09-2018, 02:53 AM   #27
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Re: LS3, 4l80e, Np205 in 1972 Blazer

It is and I’m hoping I do have room. I’m probably going to try to install the engine tomorrow. I think it will be close but I’ve measured and it looks like I have a few inches.
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Old 05-09-2018, 03:00 AM   #28
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Re: LS3, 4l80e, Np205 in 1972 Blazer

I forgot to mention. I’m all healed up from my accident. I have even been out on my Ducati which took a while since I have never been hurt like this before. I had to do a few weeks of physical therapy from my shoulder being in the sling for so long.

Before:
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Old 05-09-2018, 03:01 AM   #29
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Re: LS3, 4l80e, Np205 in 1972 Blazer

After 6 months:
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Old 05-14-2018, 10:29 PM   #30
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Re: LS3, 4l80e, Np205 in 1972 Blazer

Wow. Medical technology has made advances. I dropped my Buell in 09 and had a very similar injury. They used a plate, 9 screws and some stainless wire. It looked like an ironworker and a carpenter did the job. Whatever they did worked. Did you get the motor in with the accessories?
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Old 05-20-2018, 11:30 PM   #31
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Re: LS3, 4l80e, Np205 in 1972 Blazer

Here’s a small update. Engine is installed but I need to move everything forward about 1/2 inch. The torque mount on the np205 barely doesn’t line up. Hopefully I can get them moved.
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Last edited by Blazerowner; 05-20-2018 at 11:52 PM.
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Old 05-22-2018, 10:06 PM   #32
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Re: LS3, 4l80e, Np205 in 1972 Blazer

Here’s a shot with radiator in. Decent room with it in the stock location. That’s a Dewitt’s radiator with their fan’s.
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Old 06-14-2018, 10:37 PM   #33
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Re: LS3, 4l80e, Np205 in 1972 Blazer

Small update. I bought some Hooker manifolds and they fit no problem.
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Last edited by Blazerowner; 06-14-2018 at 11:19 PM.
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Old 06-14-2018, 10:42 PM   #34
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Re: LS3, 4l80e, Np205 in 1972 Blazer

Here’s a shot with engine slide forward the half inch. Seem to be plenty of room. I was worried I have close to 3k into the transmission and tcase setup. I thought I might have to sell it and go 4l70e.
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Old 01-29-2023, 12:23 PM   #35
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Re: LS3, 4l80e, Np205 in 1972 Blazer

It’s been a while since I updated this. Since the last I posted I moved so I put the blazer on hold. The last few months I’ve been working on it a lot. It’s now running and driving. Runs good. Has a slight hesitation at idle when cold. Not sure why but maybe the ECU needs time to learn. I also swapped the dominator ECU to a terminator. Just didn’t need the power of the dominator.
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