1979-2004 MUSTANG REAR COIL SPRING ISOLATOR KIT (PAIR) POLYURETHANE.These BBK Performance polyurethane 79 04 Mustang rear 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 vehicle's chassis when driving. These BBK polyurethane rear spring Isolators

000 psi and 1400°F

Their "True Straight Through" internals ensures unrestricted exhaust flow for maximum power but they also feature dense

Vibrant Performance Weld-On Exhaust Tips are manufactured from 304 Stainless Steel for optimum corrosion resistance

Made with the highest quality materials

Popular for 5

Replace your weak

From drag strips to short track and endurance circuits

Compatible with petroleums and other synthetics

SS103051 - 1968-1972 GM A-Body UMI Shock/Spring Kit

on-car adjustable tubular upper control arm for S197 Mustangs (UTCA038) is manufactured from heavy-duty CNC-machined 1 5/8 inch

CNC machined drawn over mandrel bushing holders

Complete with premium hardware and made with USA-quality craftsmanship