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Old 05-19-2016, 11:06 AM   #1
72kool
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Rear trailing arm question

does anybody know if these will work on our trucks?

http://www.ebay.com/itm/Nascar-Truck...tWZN6I&vxp=mtr

i found these and they are not a bad price after shipping to my door compared to other vendors and used oem that i have found. from what i understand from the ad, they are 45 inches from the center rear hole to the center of the bushing. I want to use these on my '72 gmc C20. would these fit? also would they need any strengthening to be used on my 3/4 ton? they look to be stronger than factory in my opinion
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Old 05-19-2016, 11:20 AM   #2
AnotherWs6
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Re: Rear trailing arm question

Interesting. Looks like there are more than one pair floating around. So I guess they are used race truck units.

http://www.ebay.com/itm/Nascar-Truck...3D221961759126
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Old 05-19-2016, 02:25 PM   #3
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Re: Rear trailing arm question

Quote:
Originally Posted by AnotherWs6 View Post
So I guess they are used race truck units.
I think they use them on some cars too.
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Old 05-19-2016, 12:05 PM   #4
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Re: Rear trailing arm question

Very interesting I'd ask the seller for measurements and then cross refference to the factory arms.
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Old 05-19-2016, 12:11 PM   #5
AnotherWs6
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Re: Rear trailing arm question

None of it is specific to our trucks of course, but the guy from link I listed has all sorts of used NASCAR stuff for sale.
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Old 05-19-2016, 12:40 PM   #6
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Re: Rear trailing arm question

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If you type "nascar trailing arms" into the google search box above and click on the circle in front of "67-72chevytrucks.com you will find quite a bit of information on them.

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