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#1
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That was a common problem on Camaro/Nova leaf spring perches. I see you have U-bolts instead of the T-bolts. That normally takes care of spring perches breaking away from the tube but obviously not in this case. The best known solution is to keep the U-bolts and weld small gussets from the front and rear of the perch up to the axle tubes. That, or stop with the power shifting and we all know how difficult that habit is to break! By the way, axle tubes retain plenty of gear lube. That's why 12 bolt differental covers have that ridge on the back side, so lubricant flows down from it to make it's way down the axle tube to the outer rear wheel bearings. Good luck.
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1962 Biscayne O-21669 MKIV/M-22 1962 Bel Air Sport Coupe 409/1,000 |
#2
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Tony,
This is your cars way of telling you not to sell it!! She's happy in your garage and doesn't want to leave. Ed
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Ed Bertrand 1968 RS/SS L-89 396/375 Convertible CRG Member |
#3
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[ QUOTE ]
Tony, This is your cars way of telling you not to sell it!! She's happy in your garage and doesn't want to leave. Ed [/ QUOTE ] Aaah yes, tears of sadness...... ![]()
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#4
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Mark, thanks for the advice. I am going to pull the entire rear out and gut it, and run it down to DTS to have them take care of the weld cleanup and repair. I'll try to hang out there and document the whole process in case anyone wants to tackle this job on their own.
Ed, that's exactly what I thought when I saw it. ![]() |
#5
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Looks like a dirt dauber has already been to work on the perch at some point in time...
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~JAG~ NCRS#65120 68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car #21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built. 71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist. NUMEROUS Lemans blue Camaros, Monza Red and Daytona Yellow Corvettes & a Chevelle or two... Survivors, restored cars, & other photos https://picasaweb.google.com/lh/myphotos |
#6
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I think it was repaired poorly in the past already...the weld is uglier in person.
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#7
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It was probably cracked and they did nothing to stop the crack... just welded over the top of it... a common problem.
Grind the old welds off and find the crack... drill a small hole at either end of the crack, grind a V down the length of the crack, and then weld it.
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~JAG~ NCRS#65120 68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car #21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built. 71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist. NUMEROUS Lemans blue Camaros, Monza Red and Daytona Yellow Corvettes & a Chevelle or two... Survivors, restored cars, & other photos https://picasaweb.google.com/lh/myphotos |
#8
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Good advice, I remember that from Formula SAE days...crack propogation is a b!tch!
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#9
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i heard a joke about that hole at the end of the crack, but i better not tell it here
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