87 1500 front leaf springs

[Motor City GMC]

I need to replace the frot leaf springs, I just want to put stock back on but everywhere I look they all are for a 2" lift or greater. The truck sits a little high from the factory so is there a slight lift on it already? Which would mean that I would need the 2" springs. Just a thought if not anyone know where I can purchase originals for decent price? Thanks