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Old 07-08-2010, 07:12 PM   #1
mario1128
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Question spring rate

Does anyone know the spring rate for a longbed c10 with coil springs .I may convert to a 4 link and need to know the rate for the coil over springs.
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72 chevy former 1ton converted to 1/2 ton roller 350 engine , turbo 350 and a 12 bolt on leafsprings with a flip and drop springs
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Old 07-08-2010, 07:23 PM   #2
capev86
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Re: spring rate

no idea on spring rate, but there were, per side, 1400 lb rated (standard) and 2000 lb rated (3/4 ton spec) coils on the back of 1/2 ton trucks. unless you are building a racing truck, don't think you will find much improvement over the trailing arm setup.

Last edited by capev86; 07-08-2010 at 07:24 PM.
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Old 07-08-2010, 07:43 PM   #3
mario1128
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Re: spring rate

i currently have leaf springs on the truck
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72 chevy former 1ton converted to 1/2 ton roller 350 engine , turbo 350 and a 12 bolt on leafsprings with a flip and drop springs
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Old 07-08-2010, 07:53 PM   #4
capev86
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Re: spring rate

sorry....i was read "C10 with coil springs" and figured that was your starting point and not just seeking specs. a 4 link will be much sportier AND better looking than leafs with a flip kit!
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Old 07-08-2010, 09:55 PM   #5
mario1128
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Re: spring rate

thank 4 trying i just want to get a rough idea of the stiffness i shold go with if i get it wrong it will ride like a truck lol
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Old 07-09-2010, 09:47 PM   #6
292farmer
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Re: spring rate

maybe order the spring for a c10 equipped with a 6 cyl, as i believe the larger the motor, the higher rated the springs, the 6 cyl may be the lower rated(that what u want right?) though now that i write this maybe that doesn't effect the rear springs only fronts...
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Old 07-09-2010, 09:55 PM   #7
mario1128
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Re: spring rate

Thanks for your information. Unfortunately, I am looking for rear spring rates and not the front. Thanks again.
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