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Old 01-06-2024, 10:13 AM   #1
fishnixon
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Chev-odge: ‘71 K20 Cummins build
Welcome to the build of my Chev-odge. I’m Rob and I’ve always wanted a Cummins diesel truck and I wouldn’t want anything else except a 67-72 Chevy to house it in. I am thankful for this site and the resources it contains as I certainly will be needing them, and you. Thank you for your input and help ahead of time. Enjoy the fun and struggles with me that this will bring…and hopefully we’ll see a great outcome at the end.

So to start things off, here’s the 1989 5.9 Cummins I purchased with 400,000 miles. With this, I received the 5 speed Getrag transmission (no transfer case), the front and rear differentials (with 3.08 gears I am told, not verified), the driveshafts and to me, one of the most important items…the front clip of the Dodge. Right now my goal is to use the factory Dodge crossmember (with mod and fabrication) in the K20 frame. I think using the Mopar mounts will be slick. Has anyone else used a Mopar cross member? If so, what was your experience?
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Old 01-06-2024, 10:54 AM   #2
raggedjim
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Re: Chev-odge: ‘71 K20 Cummins build
Sounds like fun, Good luck, Rg
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Old 01-06-2024, 11:19 AM   #3
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Re: Chev-odge: ‘71 K20 Cummins build
I will follow along.

Here are a Few threads.

Link: https://67-72chevytrucks.com/vboard/...hlight=cummins

Link: https://67-72chevytrucks.com/vboard/...hlight=cummins

Link: https://67-72chevytrucks.com/vboard/...hlight=cummins
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Old 01-06-2024, 06:47 PM   #4
regan wilson
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Re: Chev-odge: ‘71 K20 Cummins build
Looking forward to seeing the build.
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Old 01-06-2024, 11:24 PM   #5
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Re: Chev-odge: ‘71 K20 Cummins build
Me too, this will be interesting!!
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Old 01-08-2024, 10:35 AM   #6
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Re: Chev-odge: ‘71 K20 Cummins build
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Originally Posted by raggedjim View Post
Sounds like fun, Good luck, Rg
Thanks
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Old 01-08-2024, 10:36 AM   #7
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Re: Chev-odge: ‘71 K20 Cummins build
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Thank you for the links…I’ll check them out
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Old 01-08-2024, 10:37 AM   #8
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Re: Chev-odge: ‘71 K20 Cummins build
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Originally Posted by regan wilson View Post
Looking forward to seeing the build.
Thanks for following!
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Old 01-08-2024, 10:38 AM   #9
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Re: Chev-odge: ‘71 K20 Cummins build
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Me too, this will be interesting!!
Hope you like it, and thanks for the follow.
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Old 01-08-2024, 11:08 AM   #10
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Re: Chev-odge: ‘71 K20 Cummins build
I’m calling in reinforcements. Jim and John (father and son), know what to do…they do this for a living.👍
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Old 01-08-2024, 11:11 AM   #11
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Re: Chev-odge: ‘71 K20 Cummins build
The stand is holding!
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Old 01-08-2024, 11:13 AM   #12
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Re: Chev-odge: ‘71 K20 Cummins build
Manifold side done
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Old 01-08-2024, 11:15 AM   #13
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Re: Chev-odge: ‘71 K20 Cummins build
To say the least, a new water pump is needed.
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Old 01-08-2024, 11:16 AM   #14
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Re: Chev-odge: ‘71 K20 Cummins build
Dowel pin is still there even with 400k miles.
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Old 01-08-2024, 11:19 AM   #15
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Re: Chev-odge: ‘71 K20 Cummins build
Intake side done
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Old 01-08-2024, 11:20 AM   #16
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Re: Chev-odge: ‘71 K20 Cummins build
Getting ready to pull the injectors
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Old 01-08-2024, 11:22 AM   #17
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Re: Chev-odge: ‘71 K20 Cummins build
Off with it’s head!
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Old 01-08-2024, 11:24 AM   #18
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Re: Chev-odge: ‘71 K20 Cummins build
Found a small bolt in oil pan…yikes!
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Old 01-08-2024, 11:27 AM   #19
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Re: Chev-odge: ‘71 K20 Cummins build
Inner bolt from timing cover housing.
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Old 01-08-2024, 11:31 AM   #20
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Re: Chev-odge: ‘71 K20 Cummins build
Bolt got wedged between housing and cam gear, chewing up the housing.
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Old 01-08-2024, 11:33 AM   #21
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Re: Chev-odge: ‘71 K20 Cummins build
Everything is coming out…
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Old 01-08-2024, 11:36 AM   #22
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Re: Chev-odge: ‘71 K20 Cummins build
Gutted and ready for magnaflux testing and then machining.
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Old 01-08-2024, 03:14 PM   #23
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Re: Chev-odge: ‘71 K20 Cummins build
Awesome build, I'll be following along. Do you have the K20 already?
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Old 01-08-2024, 03:51 PM   #24
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Re: Chev-odge: ‘71 K20 Cummins build
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Awesome build, I'll be following along. Do you have the K20 already?
Thanks for tuning in…Yes, I have the frame and the cab.
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Old 01-09-2024, 04:04 PM   #25
fishnixon
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Re: Chev-odge: ‘71 K20 Cummins build
Brought some parts home to clean up and prime…the pistons are home for good as they won’t be used. We’re going .020 over on the block.
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