If you're jacking from the center of the front axle, it says more about the condition of the rear springs than the front.

Like Chuck said, take some measurements and compare with stock dimensions.

That being said, if they're original springs, they're likely shot and you'd do yourself a favor by replacing all 4 springs.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.