New
Normal
Holden V6 Ecotec Performance Spring Kit
Complete with springs, retainers & locks
Further product details listed below
VTK-ECOTEC Kit Contains:
4231-12 - Valve Springs (spring pressure 120lb @ 1.780" and 270 @ .500" lift)
10707-12 - Retainers
10701-12 - Valve Locks