Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 275 lb. 103582 Four intake runner sizes are

Four intake runner sizes are available (180

Fits 1960-1972 C10 with factory truck arms and coil spring rear suspension only

13 Percent Better Than Stock

5 in Offset

Brushless Spur Pro+Aeromotive Inc

Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 275 lb. 103582 Four intake runner sizes areEibach 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