Homebrew monoshock setup. 1.57:1 ratio. Short Afco shock that uses a 10" x 3.5" OD Spring. Typical BBC bracket setup, I think it will be around 1800 - 1850 lbs wet.

500 lbs/in.?

I'd say that sound too high. I'd bet you would be in the 350 range.

All depends on suspension geometry. American and Racetech are fairly similar. Undercover is totally different from them. Probably safe to start with 350-400 but your just guessing.

My bad I saw the ratio just now.

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