UMI Performance 70-81 Polyurethane Leaf Spring Shackle Kit Cooling>Thermostats custom fit

custom fit

stainless steel tubing for maximum flow

These Capabilities Allow The User To Monitor And Capture Critical Metrics For Accurate And Reliable Tuning While Operating With High Ethanol Content Fuel

these high load steel Spherical Bearing maintain accurate suspension geometry under aggressive driving

For a comfortable driving experience

UMI Performance 70-81 Polyurethane Leaf Spring Shackle Kit Cooling>Thermostats custom fitUMI's polyurethane shackle kit works with UMI P N 2620 rear leaf springs as well as other stock location leaf springs. The kit is a great choice for street and performance use. Kit includes bushings for both leaf and chassis side, Grade 8 hardware and new laser cut shackles. Made In USA.