Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 650 lb. HSXSM11SASPA 05" of height at the

05" of height at the top of the lifter to ensure maximum engagement in the lifter trays while allowing for more lobe lift than stock style replacement drop-in lifters

1400 / 6700 RPM

1973-1975 Pontiac Grandville

Designed for severe duty use

Eibach 12" Coil-Over Spring - 2-1/2" I.D. - 650 lb. HSXSM11SASPA 05" of height at theEibach 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