Who makes the best C-Notch Kit

[ANoodle]

I'm looking to C-Notch my 63 Fleetside.
I have adone some research and there are a couple places that have C-Notch kits but I'm unsure on who makes the best for the buck.

The rear of my truck doesn't sit low enough for me.
The plan is to have 18's in rear when I'm done.

[chillware]

Got my kit from CPP on ebay, paid like $90 for them. they were bolt in, but I also welded them in.. install went perfect, no issues. you can see the finished result in my signature link. I'll doing a 6 inch static drop w/ mine.

[protrash64]

CPP also makes a heavy duty notch for those who intend to tow. This is the most HD notch I've heard about; dont know if it's neccessary for what you're doing.

[chevy_mike]

I think the best ones I have seen posted anywhere and likely the most heavy duty ones are the Porterbuilt ones. Seems like maga beefy. The ones I am looking to buy.

http://porterbuiltstreetrods.com/sit...n-c-notch-249/

[lakeroadster]

I guess it depends on what your standard is for "best". Are you talking about ease of installation or strength of the product?

Porterbuilt has a 2 piece design which eases installation.

CPP has a 3/8" thick kit, as discussed above by Protrash. CPP states that this kit is designed for people that plan to use their trucks for towing.

Bell Tech also has a kit that inlcudes an inner brace. http://www.belltech.com/flipcsectionkits.php

I don't think (please correct me if I am wrong) any manufactures have any test data that backs up the actual strength of their kits vs. a stock original frame. As an Engineer this is my primary concern: Is the kit as strong or stronger than the stock frame. This was discussed at length at the following thread, look at post #59 for a notch that is as strong as a stock frame: http://67-72chevytrucks.com/vboard/s...ighlight=notch

Originally Posted by protrash64

CPP also makes a heavy duty notch for those who intend to tow. This is the most HD notch I've heard about; dont know if it's neccessary for what you're doing.

Here is the link to CPP: http://www.classicperform.com/Store/...6372CNK-HD.htm

[61_FL_Apache]

Digging up this thread again.

Im also looking for a C notch for my 61. Im not sure if the frame is different between 61 and 63.

[ANoodle]

Yeah trying to figure out what the better kit. I like the bolt on and then weld afterwords. The CPP kit looks the best fo the price. Have you checked there 61 FL

[61_FL_Apache]

No. Do you have a link to them?

[ANoodle]

Go on ebay

http://cgi.ebay.com/ebaymotors/63-72...Q5fAccessories

[61_FL_Apache]

Thats for 63-72, I need one for a 61. I think the frame is different where the notch is.

I just sent an email to them from the ebay link.

[Clyde65]

dude, PM CPPJEFF here on the forumn, he will get you a good deal and also answer any ?'s you may have.

[61_FL_Apache]

Just did. Thanks!

[slepysal]

Originally Posted by 61_FL_Apache

Just did. Thanks!

let me knows what he says, thinking oc notching my 60 too

[62 Bowtie]

Yeah I'd like to know too I bought this from KP and here's a couple pics of a c-notch on a 60 frame (not my truck) think I'm going this route

[lakeroadster]

Ya'll need to be aware that c notches weaken the frame unless sufficient vertical steel members are added to maintain the original structural integrity.

Don't shoot the messenger, I merely am posting here because you need to know this if you plan to haul or tow with a c-notched truck.

As I eluded to above I have yet to find a vendor that certifies that their kits are as strong or stronger than the stock factory rails.

Check out the following thread as it helps to explain what is needed to maintain "factory" strength: http://67-72chevytrucks.com/vboard/s...ighlight=notch

A notch can be made that meets or exceeds factory strength. But don't take any vendors word for it unless they have the calculations and actual testing to prove it. Ask for a document that states "We certify that our c-notch kit meets or exceeds original factory frame strength for hauling and towing capacity."

[tantrumpipeline]

Originally Posted by Clyde65

dude, PM CPPJEFF here on the forumn, he will get you a good deal and also answer any ?'s you may have.

10% off for board members, cool guy to deal with, and shipping is quick, just in the process of notching my frame, easy install, beefy product, happy with it, just need to drill a couple holes and it's in

[badriand]

I used the kit from brothers. Bought it about 2 or 3 yrs ago and it still looks as good as it did the day i put it on. I did however paint the frame after installation so that helps. Wasn't to hard just time consuming. The part i had the trouble with most was removal of the factory rivets.

http://www.brotherstrucks.com/prodin...number=CNK6372

[61_FL_Apache]

CPP didnt have a kit for a 61.

[62 Bowtie]

heres Choppper Johns 60 not a c-notch but a notched 60-62 frame

[61_FL_Apache]

Im just looking to do a small notch to stay within the dimentions of the frame. I want to keep a flat floor in the bed when im done.

I had one like Chopper John's in my 65.

[brawley]

From what I understand ,unless your drop is more than 6" you don't need to c-notch.

[61_FL_Apache]

If I notch about halfway in the frame I can drop about 5.5" in the rear. The rear coil springs are cut now so its already lower that stock. Im not looking to lay rockers, just to get a nice rake to it when lowered. Im going drop it at least that much in the front also.

[lukes63chev]

i thinking about c notchin my 63 shortbed bed i dont want to buy one of thoughs bolt on notch kits, is there any decent c notch kits that are big enough and that are strong.

[bab59]

Bump for more pictures of 60-63 C-notch trucks. Anyone know the frame weight difference with 60-63 and the 64-66 c10?
What material are you guys using for the home built C notch?

[creep]

Originally Posted by 62 Bowtie

Yeah I'd like to know too I bought this from KP and here's a couple pics of a c-notch on a 60 frame (not my truck) think I'm going this route

Those notches (the ones on the truck) look like they are home made and there isn't enough frame at the top of the notch. I don't know what that thin strip of metal is supposed to do. It could just be the angle of the picture but I don't know...