‘70 Duster disc brake conversion
#2743968
02/17/20 01:35 PM
02/17/20 01:35 PM
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cdstl
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I’m working on my sons car and the picture that you see is the passenger side. The LBJ front mounting bolt is going to hit the sway bar tab.
Do I just get a shorter bolt or what have you guys run into.
Thx
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500
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Re: ‘70 Duster disc brake conversion
[Re: cdstl]
#2743984
02/17/20 03:02 PM
02/17/20 03:02 PM
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roadrunninMark
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Re: ‘70 Duster disc brake conversion
[Re: AndyF]
#2743993
02/17/20 04:18 PM
02/17/20 04:18 PM
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cdstl
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Are those home made anti-sway bar brackets? If so, then ask the guy who made them what he was thinking. Factory sway bar brackets. I talked to Cass at Dr. Diff and he said that as long as I was using factory stuff, I should be ok. It may be a different when I let the car down. But I doubt it. Now that I'm thinking about it, weren't the spool type sway bars mounted differently? That could be my problem with the longer bolt. Thanks
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500
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Re: ‘70 Duster disc brake conversion
[Re: cdstl]
#2744008
02/17/20 06:15 PM
02/17/20 06:15 PM
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cdstl
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They hit.
I'll either cut off the extra length or see what Fastenal has.
Thanks
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500
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Re: ‘70 Duster disc brake conversion
[Re: AndyF]
#2744232
02/18/20 10:47 AM
02/18/20 10:47 AM
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cdstl
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It's been a while and I'm no A body guru, but here goes. You have a 73-76 LCA on your car. Is that a spool K frame? The 67-72 LCAs mounted just like the one that I'm showing you in my picture.
I bought these a few years ago from Clayton Kassuth in Catawissa, MO. One of the larger Mopar JYs certainly in my area if not the country.
I'll try to post up the following. My sway bar which is mounted to the bottom of the K frame. An internet pic of a 67-72 LCA with sway bar, and a 73-76 LCA with sway bar.
If you still don't believe it, we can phone a friend. Some of you A body guys chime in.
Last edited by cdstl; 02/18/20 11:23 AM.
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500
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Re: ‘70 Duster disc brake conversion
[Re: cdstl]
#2744284
02/18/20 01:33 PM
02/18/20 01:33 PM
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cdstl
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Got a shorter nut and cut the end of the bolt.
No more touching.
Thanks
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500
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Re: ‘70 Duster disc brake conversion
[Re: vinnyd76]
#2744565
02/19/20 11:00 AM
02/19/20 11:00 AM
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Joined: Jun 2005
Posts: 5,149 Western Md.
skicker
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I would say you are correct.
I found one guy at Carlisle who had bought control arms for what he thought were to fit an a body only to find out he actually bought B body ones.
The part # stamping is the easiest way to identify what they are designed to fit. I think VL is is the stamping for A Body arms
At that point you still need to know whether you want tabs or not and if they need to be early 67-72 or 73-up LCA's...
...FAFO...
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Re: ‘70 Duster disc brake conversion
[Re: skicker]
#2744608
02/19/20 12:52 PM
02/19/20 12:52 PM
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Posts: 6,120 Valencia, España
NachoRT74
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the sway bar tab changed by the year on all bodies. Up to 69 was at the outer location while since 70 changed to about the middle of the control arm Now about if being A or B/E body is easier than you think. Look at the end of control arm shock mounting plate... the longer is A body, the shorter is B/E body A body B/E body
With a Charger born in Chrysler assembly plant in Valencia, Venezuela
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Re: ‘70 Duster disc brake conversion
[Re: vinnyd76]
#2744679
02/19/20 04:45 PM
02/19/20 04:45 PM
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cdstl
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Just so I'm clear. Is the non-panted LCA for 67-72A-Bodies and the painted black LCA 73+? I know the tab position changed between years. You are correct. The blasted ones are 67-72 and the painted are 73-76. VL is indeed stamped on the side of an A body LCA.
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500
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