Eibach 7" Coil-Over Spring - 2-1/2" I.D. - 450 lb. RG10004S Housing kit fits the 1978-88

Housing kit fits the 1978-88 GM intermediate chassis

Inhalation of nitrous oxide can result in serious adverse health effects

Their ultra fast

Oldsmobile Cutlass 1972-1968

This item will not fit Challenger or Charger models equipped with the Shaker hood

Eibach 7" Coil-Over Spring - 2-1/2" I.D. - 450 lb. RG10004S Housing kit fits the 1978-88Eibach 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