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15" rims on an 02 silverado?

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Old 02-09-2006, 12:54 AM
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Originally Posted by Dark Halo
yea I just do not want to put all kinds of time in effort in it if it is not worth it.
That's just what it takes, time and effort but it didn't cost anything and that's a switch.
I started off grinding the calipers on the truck w/ an angle grinder and I didn't like the results. I took them off and used a big belt sander, being careful to plug the holes to keep the dust out. I put them back on the truck several times to check the fit and mark the interference. When I started to grind the clips that hold the pads in place I figured that was far enough. Still didn't fit. I relocated the calipers by removing material from the top of the bolt holes. This alows the caliper to move down and achieve the necessary clearance. I think I moved them down .120". If you go to far it will cause clearance issues w/ the rotor.
I did this on a Bridgeport mill but it could be done w/ a die grinder and a little patience. I did this about 2 years ago and no problems. Brakes work fine.
The truck is apart so I'll try to get some pics up in the next day or two.
Twobit has a camera and he owes me for upping his post count.
Old 02-09-2006, 06:28 AM
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I would really like to see it. Thanks
Old 02-09-2006, 09:39 AM
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Originally Posted by 02BigBlock
I was going to order some 15's for my 93 2500, kind of like the 454SS rims. Do I need to grind anything to make them fit?
No you should be OK, the 2500 uses 6 lugs though, the SS chromies are 5 lug.
The 14 bolt in your 2500 has slightly larger drums than the 1500's but you wont have aproblem.

peace
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Old 02-10-2006, 04:54 PM
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Thanks for the replie, I can find similiar rims that are 6 lugs and there 15's, just wanted to know if they fit.
Old 02-12-2006, 06:21 PM
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Old 02-14-2006, 07:24 PM
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Originally Posted by twobit


great shots, how long did it take to do? Do you have any pointers? All I have for this tool wise is a grinder and a dremel.
Old 02-14-2006, 10:32 PM
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Don't even waste your time with the dremel. It will take forever and a day. The 1st wheel took about 2 3/4 hours the 2nd one only took about 1 1/2 hour with a grinder. After the 1st one you can go to town on the 2 nd because you know where the bulk of the material needs to come off.
Old 02-14-2006, 11:01 PM
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Originally Posted by bluecajun5.3
just a suggestion. have you ever thought about doing the stock 16' alloys, they are light as hell and with some m/t et streets 26x11.5x26, the combo weighs right at 40lbs.
After a certain amount of power the et streets won't give enough traction. I had bad traction problems off the line and on the 1-2 shift with et streets. this was with about 380 rwhp.
Old 02-15-2006, 01:00 AM
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Originally Posted by Dark Halo
great shots, how long did it take to do? Do you have any pointers? All I have for this tool wise is a grinder and a dremel.
There's a lot of meat to come off. The calipers (in stock form) are tapered and get thicker toward the back. Mine are almost flat. A big belt sander with a variety of fresh belts is what I would recomend. I spray wd-40 on the belt to keep it from loading up w/ aluminum and it helps it cut a little better.
If I did the holes by hand I'd use an air powered die grinder w/ some carbide burrs.
If you know anybody that works at a machine shop it would be a big plus.
Hope this helps.
Old 02-15-2006, 01:02 AM
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Hey Clint, thanks for the pics.


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