BBK Gripp Polyurethane Coil Spring Isolators (Set of 2) Fuel Line Fittings All hardware and detailed installation

All hardware and detailed installation instructions included

Halo is curved and gusseted Kit Shown Assembled into the main hoop for maximum width

supports up to 600 HP

3-3/4 in / 5 in Gauges

BBK Gripp Polyurethane Coil Spring Isolators (Set of 2) Fuel Line Fittings All hardware and detailed installationThese BBK Performance polyurethane 79 04 Mustang front spring isolators are recommended to be used when installing lowering springs on your 79 04 Ford Mustang. Overtime the factory rubber isolators will dry out, crack and eventually turn to dust causing the springs to then rub against the bare metal control arms which will cause harsh vibration noises to transmit through the vehicles chassis when driving. These BBK polyurethane front spring Isolators