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Old 08-10-2025, 08:02 PM   #1
Willyracer
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Default Gen4 gm f-body front springs suggestions

Looking for front spring rates suggestions
for an gm gen4 body stocker

Thanks
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Old 08-11-2025, 12:38 PM   #2
Mark Lewis
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Default Re: Gen4 gm f-body front springs suggestions

try 250 if running B or 275 in C
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Old 08-11-2025, 02:05 PM   #3
Rich Biebel
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Default Re: Gen4 gm f-body front springs suggestions

I was told 275-300 by other racers with gen 4 cars

I need to replace mine, I?m going with 275?s
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Old 08-11-2025, 04:32 PM   #4
Willyracer
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Default Re: Gen4 gm f-body front springs suggestions

Thanks a lot Mark and Rich. I was think 275 but wanted to hear from
someone else. I have new afco shocks on the way but wanted more
Info for the spring rate
Thanks. David
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Old 08-12-2025, 10:47 AM   #5
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Default Re: Gen4 gm f-body front springs suggestions

I installed 250 14? fronts when installed new afco from fast shock over the winter in my super stocker that is still stocker rear suspension and have been happy so far
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