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Old Nov 14, 2006 | 12:22 PM
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Default Rust Opinions Wanted

Hi all
I love the forum help, so I would like some opinions. Now, knowing what they say about opinons :-), I want you to know that this vette is everything I wantn in a C3....color, interior, options, etc. It's a 68 (my birth year.....yeah I know it has issues, but hey, what can I do, that's when I was born!) 4 spd, air, power everything. Everything else seems in great shape cosmetically.

I am concerned about this rust though. I am not a body expert, so I am attaching a couple of good shots of the frame, and am looking for people in the know to tell me if this seems more than surface rust or easily dealt with rust vs. needing a new frame!

Thanks all!
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Last edited by ZR1Owner; Nov 14, 2006 at 12:37 PM.
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Old Nov 14, 2006 | 12:35 PM
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Looks like normal surface rust, IMHO.
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Old Nov 14, 2006 | 12:37 PM
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well its alot of surface rust on that one,just in front of the back wheels are the place they rust mostly,looks to be solid there on the pics but its hard to see with the surface rust,bring a screwdriver and feel that area and see if you got some holes.I would also look at the birdcage and see if it has some damage
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Old Nov 14, 2006 | 03:17 PM
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A closer picture of the differential crossmember would be good. The rust doesn't look too bad, although you can see a piece of scale sticking out one of the holes in one of the pics. Feel around inside the frame wherever you can fit your finger in to judge how much scale has built up inside the frame. More scale means less metal remaining. Also take a hammer and tap the side rails and especially the differential crossmember. You don't have to hit it that hard to feel soft areas. If you don't hear a metallic ring when you hit the frame it means the metal is about to fall apart.

My crossmember had a couple of holes when I bought the car but when I started hammering on the frame I found several other large rust-outs hiding under the surface rust as well as a lot of very thick scale on the inside of the crossmember.



Rick B.
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Old Nov 14, 2006 | 04:41 PM
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You are going to be replacing that power steering cylinder very quickly. Looks to me like it is leaking PS fluid. Probably also the power steering hoses. I didn't do it myself because I was in a hurry to get mine inspected and on the road, it cost me $500.00 and change to do the cylinder and hoses.
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Old Nov 14, 2006 | 06:22 PM
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Heavy scale, but looks like not rotted.
IMO - a restorable chassis, but I wouldn't just buy it to drive it like that.
It could go downhill very fast.
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Old Nov 14, 2006 | 10:30 PM
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I'll agree with everyone else. From the photos it doesn't look bad at all. If it's a good price I'd go for it. Make a good winter project for those cold days. I'd replace the steering completely with either a jeep box or rack.
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Old Nov 15, 2006 | 12:06 AM
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I don't think it looks that bad, but you may want to consider restoring the chassis (i.e. frame off) in the next few years to keep it from getting any worse.
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Old Nov 18, 2006 | 04:41 PM
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Thanks all. I do plan on treating the rust I can reach, dismantle parts, etc. I worry about the inside of the frame areas not easily reached absent a frame off, dip and poweder coat! Looking to make it maybe 2-3 years before I need to do that so I can save the money!
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Old Nov 18, 2006 | 06:10 PM
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long screwdriver/crawler or lift..... and start poking.......


b
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Old Nov 19, 2006 | 05:13 PM
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Pull the interior kick panels below the dash and look at the surfaces in there!
Remove the interior trim around the windshield and look for rust thru!
JU
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Old Nov 19, 2006 | 05:24 PM
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Originally Posted by onaqwst
long screwdriver/crawler or lift..... and start poking.......


b
Start by poking right in front of the rear tire. Looks like some holes starting there. Don't be shy poking either. A solid frame will take a good poke. If it is soft at all they do sell frame repair sections.
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