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Old 02-13-2017, 09:52 PM   #5
57taskforce
All about them K’s
 
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Join Date: Jun 2014
Location: Land of Entrapment
Posts: 6,589
Re: 1970 K2500 needs new rear axle

Quote:
Originally Posted by davepl View Post
Yes. A disc brake rear end has one of two setups:

- A mechanism for grabbing the disc via the caliper, ala Cadillac, but they don't hold well
- A drum inside the rotor hat

I prefer the little drum inside the hat, but it's a lot less surface area being grabbed than by drum brakes.

Unless you're going to road-course the thing or tow in the mountains, I can't think of any reason I'd mess up a good system to do rear discs. I've generally regretted it when I've done it, and now run drum/disc in most vehicles.

My C2500 has the D60 as well, I'm also curious as to what the difference is 2WD to 4WD.
2 wheel leaf spring trucks use different perch locations for one thing.
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'57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888
'72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879
‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206
'98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s
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