Spring rates Z51

by SC
(Sarasota, FL )

I would like to know what the spring rates are for the 07-08 z51 suspension and I need to know spring rates for a manual transmission and automatic transmission GM has different part numbers for automatic versus manual and I believe the spring rates are different because the transmission is in a different place in an automatic versus manual shift Corvette I am in the middle of converting a non z51 into a z51 suspension with automatic not manual and I cannot find the specs anywhere to actually figure out what Springs to use I believe it is an fe-3 suspension spring but I cannot get any specs on automatic vs manual. What I am looking for is the front and rear spring rates for automatic transmission and front and rear spring rates for manual transmission.

Chris Trautman @ Corvette Assembly Plant 2019

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