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Need help drag shock rear a body

Posted By: 67mprfan

Need help drag shock rear a body - 03/21/13 03:31 AM

Hello everyone
do they make a shorter rear drag shock for a demon, my problem is i put on a comp eng shock part #247-2730 and it's to long when i attach it,....it sit bolt hole to hole collapsed looking for any other make that are shorter.......btw rear end is set up leaf link.........Thanks
Posted By: 10.90 Racer

Re: Need help drag shock rear a body - 03/21/13 09:57 AM

Quote:

Hello everyone
do they make a shorter rear drag shock for a demon, my problem is i put on a comp eng shock part #247-2730 and it's to long when i attach it,....it sit bolt hole to hole collapsed looking for any other make that are shorter.......btw rear end is set up leaf link.........Thanks



I found a shorter Rancho for mine........
Posted By: 1967dartgt

Re: Need help drag shock rear a body - 03/21/13 01:54 PM

I have a shorter afco on mine.
Posted By: 67mprfan

Re: Need help drag shock rear a body - 03/21/13 09:34 PM





I found a shorter Rancho for mine........





do you have a part #
Posted By: 67mprfan

Re: Need help drag shock rear a body - 03/21/13 09:35 PM

Quote:

I have a shorter afco on mine.




do you have a part #
Posted By: a493demon

Re: Need help drag shock rear a body - 03/21/13 10:06 PM

i have a set of calvet one's i'm going to be selling soon. brad
Posted By: deaks

Re: Need help drag shock rear a body - 03/21/13 11:12 PM

calvert does two different lengths for mopars, one for SS springs and one for caltracs.
Mick
Posted By: 1967dartgt

Re: Need help drag shock rear a body - 03/22/13 01:02 AM

Quote:

Quote:

I have a shorter afco on mine.




do you have a part #


3890m if I remember correctly.
Posted By: 10.90 Racer

Re: Need help drag shock rear a body - 03/22/13 04:12 AM

Quote:





I found a shorter Rancho for mine........





do you have a part #




I will look tomorrow.....
Posted By: topfueldart

Re: Need help drag shock rear a body - 03/22/13 06:51 AM

3890 is LONG, like 24 inches extended I think with 9 inches of travel. I've been doing alot of shock research recently and my car (@15.5 inch ride height between shock mounts) needs a 3860 from Afco (6 inches travel, closer to 20" fully extended. They also make a 3870 which is in between the two.

You need to take measurements of your suspension at ride height, with weight in the driver seat, as well as full droop/extension, and go from there.
Posted By: 67mprfan

Re: Need help drag shock rear a body - 03/23/13 01:45 AM

Quote:

3890 is LONG, like 24 inches extended I think with 9 inches of travel. I've been doing alot of shock research recently and my car (@15.5 inch ride height between shock mounts) needs a 3860 from Afco (6 inches travel, closer to 20" fully extended




just measured from bolt -bolt quick reference and my is about 15.5

Thanks

Attached picture 7636525-racephoto001.jpg
Posted By: 1967dartgt

Re: Need help drag shock rear a body - 03/23/13 02:08 AM

Quote:

3890 is LONG, like 24 inches extended I think with 9 inches of travel. I've been doing alot of shock research recently and my car (@15.5 inch ride height between shock mounts) needs a 3860 from Afco (6 inches travel, closer to 20" fully extended. They also make a 3870 which is in between the two.

You need to take measurements of your suspension at ride height, with weight in the driver seat, as well as full droop/extension, and go from there.




Topfuel is correct mine are 3860 and my car measures 15 inch ride height.
Posted By: CHAPPER

Re: Need help drag shock rear a body - 03/23/13 02:02 PM

Afco #3860 on my '68 Valiant w/ladder bars and coilovers. Double adjustable, 125# springs. Car is a little over 3300# with driver.
Posted By: 67mprfan

Re: Need help drag shock rear a body - 03/25/13 12:38 AM

I've heard don't know how true but you can run a shock off of a 3/4 pick up truck with some sucess( staying on a budget)
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