Ground Control Coilover Spring - ID: 2.5" / Length: 5.5" / Rate: 475 lbs/in S1 Part Number 10HTBF750 Part Name

Part Number 10HTBF750 Part Name Coil Spring UPC 806990144423 Vehicle 1983-1986 Pontiac Parisienne Spring Shape Tapered Inner Diameter 4

Part Number MG401-10500B Part Name Coilover Kit UPC 806990154477 Vehicle 1968-1972 Pontiac GTO Ride-Height Adjustable Yes Damping Adjustable Yes Adjustment Type 2-Way Vehicle Fitment

1991 Volkswagen Golf 1

2016 BMW 4 Series Convertible (F33)

Ground Control Coilover Spring - ID: 2.5" / Length: 5.5" / Rate: 475 lbs/in S1 Part Number 10HTBF750 Part NameGround Control offers Eibach ERS race springs individually so you can fine tune the spring rate on your coilover or sleeve kit. Each spring is precision wound to a set length and rate, and is backed by a lifetime warranty against sag and rate change. Standard Features Genuine Eibach ERS race spring Lifetime warranty against sag and spring rate change Sold individually for custom rate tuning Specifications Part Number GC140. 64. 83 Inner Diameter (ID)