Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 90 lb. 940004 31 in W x 21

31 in W x 21 in H x 2

Running rich (very low air/fuel ratio

Fits 1967-1972 C10 trucks that came from the factory with truck arms and coil spring rear suspension

high-end custom vehicles

In most overheating situations

Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 90 lb. 940004 31 in W x 21Eibach 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