I have a 94 LT1 Z28. Equipped with Eibach Pro-Kit springs. They have a different part number for LS1 cars. What is the difference? The lighter front on the LS1 cars? I moved my battery to the rear of the car and no A/C, and other unnecessary stuff taken out of the car. Would the LS1 specific pro-kit springs better choice for me?

Car has Bilstein HD shocks, Eibach Pro-Kit springs, ST 35mm front sway bar and 21mm 1LE rear sway bar. PHB, LCAs, KBDD SFC, etc..

Thanks

 

the LT1 springs are progressive and the LS1 springs are linear. and im sorry i cant remember the springs rates off the top of my head. Trey

 

I'm running the LS1 Pro Kit on my LT1 and if memory serves me the fronts are 400# linear rate and the rears are 120# progressive.