Shock question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

foriamclever · 10-28-2010, 06:55 PM

I just bought 69 that has drop springs front and back, but the shocks were taken off the front. The drop is handy at an inch and a half to two inches. Where can I find shocks that'll maintain the ride height?

raycow · 10-28-2010, 09:35 PM

Shocks don't control the ride height. All you want is shocks that won't bottom (or top) out within the range of your suspension travel. First, measure between the shock mounting points at your normal ride height. Now measure how much clearance you have before you hit the bump stop. Subtract the second measurement from the first. You want shocks whose compressed length is no greater than the figure you got after subtracting.

Next, find a good parts store with a partsperson who knows how to read a catalog. Shock catalogs have a section which lists the compressed and extended length for each shock. Check the stock shock for your truck first. This will show you the length and the type of end mountings you need. Depending on the amount you are lowered, you might even find that the stock shock will still work.

Ray

Twisted78SS · 10-28-2010, 10:18 PM

Been discussed a few times here before, maybe this will help

http://67-72chevytrucks.com/vboard/s...d.php?t=370045

http://67-72chevytrucks.com/vboard/s...d.php?t=331653

foriamclever · 10-30-2010, 05:14 PM

thanks y'all. Exactly the information I was looking for.

10-28-2010, 06:55 PM	#1
foriamclever Registered User Join Date: Oct 2010 Location: Austin, Texas Posts: 11	Shock question I just bought 69 that has drop springs front and back, but the shocks were taken off the front. The drop is handy at an inch and a half to two inches. Where can I find shocks that'll maintain the ride height?

10-28-2010, 09:35 PM	#2
raycow Registered User Join Date: Mar 2003 Location: San Francisco, CA USA Posts: 2,454	Re: Shock question Shocks don't control the ride height. All you want is shocks that won't bottom (or top) out within the range of your suspension travel. First, measure between the shock mounting points at your normal ride height. Now measure how much clearance you have before you hit the bump stop. Subtract the second measurement from the first. You want shocks whose compressed length is no greater than the figure you got after subtracting. Next, find a good parts store with a partsperson who knows how to read a catalog. Shock catalogs have a section which lists the compressed and extended length for each shock. Check the stock shock for your truck first. This will show you the length and the type of end mountings you need. Depending on the amount you are lowered, you might even find that the stock shock will still work. Ray

10-28-2010, 10:18 PM	#3
Twisted78SS Wide n'Low Join Date: Jan 2007 Location: La Center, WA Posts: 1,511	Re: Shock question Been discussed a few times here before, maybe this will help http://67-72chevytrucks.com/vboard/s...d.php?t=370045 http://67-72chevytrucks.com/vboard/s...d.php?t=331653 __________________ Trippin Hazard.. 67 swb, Gold Member.. 68 Suburban Air Force Retired

10-30-2010, 05:14 PM	#4
foriamclever Registered User Join Date: Oct 2010 Location: Austin, Texas Posts: 11	Re: Shock question thanks y'all. Exactly the information I was looking for.

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