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Old 04-18-2017, 03:14 AM   #1
 
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Default Heavy Duty Rear Springs RPO G50 56in C10/1500
Anyone with a half ton near OK that wants some 56 inch 1/2 Ton Heavy Duty OEM Springs RPO Code G50 Lemme Know I have them. I have 2 sets. They came off of an 80 and an 81 GMC. Neither truck was sagging. They're not only a bit heavier duty, but they offer better ride quality.

If you're half ton has the 52 inch springs, you'll need to move your rear spring hangers back 4 inches. Your frame should already be punched with the holes. You'll just have to drill the rivets then use Grade 8 bolts with thread locker to bolt them back on. I'm not sure if short bed trucks have the holes punched for 56 inch springs. I think short bed might be 52 inch spring only. $25 per pair.

If you really want to add some strength, I also have a set of C20 C6P 56 inch 3/4 ton springs too. You can expect some lift in rear end on a 1/2 ton.

Distance and shipping would probably kill a deal but if your close to OK or passing through OK we can make it happen.
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File Type: jpg PropTrip040817 025.jpg (106.1 KB, 10 views)
File Type: jpg 81C10 001b.jpg (94.1 KB, 9 views)
File Type: jpg RPO80GMC.jpg (100.2 KB, 10 views)



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Old 04-19-2017, 01:03 AM   #2
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Are the 3/4 ton springs 9 leave 2,600 lb ?
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Old 04-19-2017, 01:31 AM   #3
 
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I don't know the rating. I just know the RPO code was C6P. They appear to be 7+Zero Rate. Here they are just before I removed them from the truck.
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84 Chevy Silverado C20 454/Turbo 400 14FF 3.73 Peg Legger -- http://www.gmsquarebody.com/forum/showthread.php?t=286

85 Chevy Silverado K10 350/700R4/NP208 14FF/10B 4.10 w Lockers --http://www.gmsquarebody.com/forum/showthread.php?t=279
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Old 04-22-2017, 08:45 PM   #4
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Old 04-27-2017, 08:36 PM   #5
 
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Met with Al again tonight. Cool to get together talk trucks as usual. He bought a set of the C6P 3/4 ton springs. Still have both set of these 56 inch half ton springs.


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85 Chevy Silverado K10 350/700R4/NP208 14FF/10B 4.10 w Lockers --http://www.gmsquarebody.com/forum/showthread.php?t=279
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