Energy Suspension Hyper-Flex Front Spring Shackle Bushing Kit - Black / Cadmium - GM Fullsize SUV / Truck 1971-91 Griffin Thermal Products Maintains Proper Body & Frame

Maintains Proper Body & Frame Alignment

Nose Notch

Won't vibrate loose

3500-8000+ RPM Power Band

Energy Suspension Hyper-Flex Front Spring Shackle Bushing Kit - Black / Cadmium - GM Fullsize SUV / Truck 1971-91 Griffin Thermal Products Maintains Proper Body & FrameEnergy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked for name in performance polyurethane components today. The complex and diverse nature of Energy's proprietary Hyper Flex(TM) material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced