Rear Disc Brake Conversion ??
Looking to possibly do a rear disc brake conversion on my 71 K10 Burb 4x4. Right now, it had the factory front disc/ rear drum set-up. I am doing a LS swap, and adding a hydro-boost system as well. Can anyone give me the pros and cons on adding rear disc brakes? Is it worth it? I know disc brakes are easier to service, but beyond that, what or how much is benefited? Thank you in advance.
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Re: Rear Disc Brake Conversion ??
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Hi Tommy, It's a little slow around here on the weekends.... :( Here are a couple of threads for you to read through. http://67-72chevytrucks.com/vboard/s...d.php?t=214225 http://67-72chevytrucks.com/vboard/s...d.php?t=180846 The are older threads but still some good thoughts in them. LockDoc . |
Re: Rear Disc Brake Conversion ??
What are your plans for the Burban? That may the deciding factor for you.
Are you planning on towing? One of the benefits of disc brakes is they are more resistant to fading under constant use like when going down long steep slopes. Another benefit of disc brakes is (especially for aftermarket ones) is the larger variety of pad compositions available. This allows you to better tune the brake effectiveness to help prevent locking the rear brakes up in panic situations. Proper pad selection along with an adjustable bias valve to compensate for the load carried can make your truck stop better. (There is no reason you couldn't install a bias valve in a drum brake system.) As the threads Doc posted say you can also up size your rear drums too. This is a good way to get a better emergency brake set up. Many rear disc emergency brake set ups are ineffective outside of being a parking brake on level ground. Better parking brakes can be nice when towing with a manual transmission and or when your out four wheeling and end up damaging the brakes lines and have to limp back with only the emergency brake. |
Re: Rear Disc Brake Conversion ??
Upgrading to the larger drums might be a good choice. Not sure how much towing, but mostly traveling and some light trailing for sure.
If I did upgrade to larger drums, what years would I need parts off of, and what parts specifically? Probably would buy new fresh drums. Quote:
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Re: Rear Disc Brake Conversion ??
I believe that all 73-87 C10's or G10's with the Heavy Half option (GVW 5600 to 6000) will have the 11x2.75 brakes.
You would want the backing plates and all the associated parts attached to them. I believe your existing emergency brake cables should work with the larger brakes. |
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