Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 150 lb. M30LRS Optional Top and Side air

Optional Top and Side air intakes available for use with external cooling system

Clips feature a friction tab to hold clips firmly in place on panels up to 3/16" thick

Designed using premium grade alloys for superb thermal shock stability

1997-1998 GMC C7500 Topkick

Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 150 lb. M30LRS Optional Top and Side airEibach uses the world's finest quality, chrome silicon steel wire to produce coil springs with maximum travel and minimum weight. Eibach Springs are metric sized and, therefore, not limited to the SAE sized wire used in the production of many of the springs currently on the market. Eibach Springs are cold formed on CNC machinery, insuring precise tolerances on spring rates and free height, as well as longer life expectancy. Eibach Springs are heat