Hypercoils Rear Coil Spring - 16" Tall - 5" O.D - 150 lb. 11005PRB Idle Compensator Kit

Idle Compensator Kit

and end caps that require welding for a custom fit to a variety of chassis widths

Designed using stereo lithography design techniques for the ultimate accurate fit

Replacement caliper bolts fit most GM calipers and allow for easy installation and removal

OEM spec flanged head hardware included to match your factory LS engine hardware

Hypercoils Rear Coil Spring - 16" Tall - 5" O.D - 150 lb. 11005PRB Idle Compensator KitHypercoil SNS Series Rear Coil Springs are flat on both ends. Black painted for stock appearance. Hypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if