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05-18-2014, 12:15 AM | #1 |
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Cpp C -Notch 60-62? #6372cnk HELP
Looking to buy a C notch kit. Cpp has a part number "#6372CNK 1963-72, kit". The question I have is why only 63-72? Why would this notch not work on a 1960-1961-1962?
I have a 1961 C10 I am looking to notch. Would it work on my application? |
05-18-2014, 12:56 AM | #2 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
different frames , 63-72 had ladder bar frame and 60-62 has x-frame...ive only had 63-66 trucks so I cant tell you for sure why, but I assume the frame curvature on the 62 and under is different above the axle area where the notch would need to be installed...
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Timmy D. "What that grinding noise?Don't worry about that it will eventually clearance itself!" 1966 chevy c10 Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=485977 1954 ford customline H.A.M.B 54 Build Thread:http://www.jalopyjournal.com/forum/s...d.php?t=622142 |
05-18-2014, 01:11 AM | #3 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
heres a 60-62 x-frame , if you notice its pretty straight on the side rails of frame looks to be close to the same width all the way back to the rear frame :
http://i311.photobucket.com/albums/k...a/IMG_8214.jpg http://img16.imageshack.us/img16/1973/060qvx.jpg and here is a 63-72 frame you can see they are totally different and that the ladder bar frame curves/tapers back in towards the rear so the rear frame width is smaller dimension width then the middle of frame and the c-notchs are made with this taper in them: http://i1178.photobucket.com/albums/...23Nov11001.jpg And that there is the reason the 63-72 notch will not work on your frame heres a simple pipe notch in a x-frame http://67-72chevytrucks.com/gallery/...425x425Q85.jpg
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Timmy D. "What that grinding noise?Don't worry about that it will eventually clearance itself!" 1966 chevy c10 Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=485977 1954 ford customline H.A.M.B 54 Build Thread:http://www.jalopyjournal.com/forum/s...d.php?t=622142 Last edited by losthope; 05-18-2014 at 01:22 AM. |
05-18-2014, 08:03 PM | #4 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
If a little notch is needed use 5" pipe to get where you want. Or PorterBuilt has big ones. I did 2"
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
05-18-2014, 08:06 PM | #5 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Ride height. Stock torsion front for now. Have PorterBuilt front crossmember to be installed.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
05-19-2014, 11:39 AM | #6 | |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Quote:
What rearend are you using? |
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05-19-2014, 06:52 PM | #7 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
The 62 frame is boxed in that area from factory. Bottom pic shows inside frame.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
03-08-2016, 02:30 AM | #8 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
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03-08-2016, 05:58 AM | #9 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
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03-08-2016, 04:16 PM | #10 | |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Quote:
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03-10-2016, 02:00 PM | #11 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
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03-10-2016, 04:16 PM | #12 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
No. The lower one is stock arms ,boxed and powder coated black.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
12-31-2014, 01:47 PM | #13 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Do you have any pictures of the inside of the frame after notch??
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12-31-2014, 01:50 PM | #14 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
It's a pipe. Solid and frame is boxed there.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
12-31-2014, 05:31 PM | #15 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Zoomed in.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
12-31-2014, 07:02 PM | #16 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
I would only go halfway thru the frame with the pipe notch and also boxing it. I thought of doing this, but I pull a trailer from time to time and worry about the strength after a mod like that.
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Steve 1997 Tahoe LT 4D 2WD (DD) 2001 Blazer 4D 2WD 1961 Apache 10 (sold) 1965 C10 Stepper (sold) |
12-31-2014, 07:33 PM | #17 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
The 60 to 62 frame is already boxed at that point. Used a 5 inch pipe and made 2.5" notch.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
12-31-2014, 08:31 PM | #18 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
How thick of pipe did you use?
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12-31-2014, 08:39 PM | #19 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
i did this mod as well using 5" i.d. pipe. It was schedule 40 so 1/4" wall. I think it should hold up just fine
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1960 short bed fleetside factory 4x4 1960 panel 454 NV4500 Daily driver 1961 Short Bed BBW Fleetside 5.3 th400 swap in process |
12-31-2014, 09:14 PM | #20 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
3/16" I believe.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
03-08-2016, 04:36 PM | #21 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Contact Porterbuilt.
They make all their parts per your order. They won't sell you parts without talking to you first. Great product. Even better customer service!
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
03-08-2016, 07:37 PM | #22 |
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03-08-2016, 08:09 PM | #23 | |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
Quote:
QUALITY PRODUCTS!
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 Last edited by lolife99; 03-10-2016 at 02:40 PM. |
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03-08-2016, 09:07 PM | #24 |
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Re: Cpp C -Notch 60-62? #6372cnk HELP
The standard Porterbuilt arms will work with the adjustable links. I opted for 1/2 longer. The bags are Firestone 2500 but 2600 that are on front might be a little softer. Nate and Dave are great with answers.
I went 1" drop built in, there is a 3" as well.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
03-08-2016, 09:34 PM | #25 | |
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