Eibach XT Barrel Coil-Over Spring - 2.50" ID x 12" Tall - 175 lb. MT140BK The filter’s Pro 5R media

The filter’s Pro 5R media features five progressively finer porosity cotton gauze layers that provide maximum airflow and performance

The CamLock buckle

A package of (6) 10mil Protective Tear-Off/film layers

DFVehicle Applications: 1980 thru 1988 Buick Cars 4/6 CylindersVehicle Applications: 1980 thru 1988 Buick Cars 4/6 Cylinders

Eibach XT Barrel Coil-Over Spring - 2.50" ID x 12" Tall - 175 lb. MT140BK The filter’s Pro 5R mediaBuilding on six decades of spring technology, Eibach introduces our most advanced ERS System. Designed specifically for the Dirt Modified Racer, the PLATINUM SERIES springs are engineered using our proprietary ultra high tensile alloy to deliver increased travel, maximum rate linearity, lightest physical weights and legendary durability. Hi Tensil Platinum Spring Coil Used Ultra Lightweight for Reduced Unsprung Mass Each Spring Individually Tested