Eibach 13" Rear Coil Spring - 5" O.D. - 225 lb. MT140BK 100% bolt-on for a quick

100% bolt-on for a quick and easy installation in your garage

1955-1959 GMC M300

Carb recommendations: Edelbrock AVS2 650 cfm or Performer Series #1405 600 cfm

Drag Parachute Cable Clamp

Crush Sleeve / Hardware / RTV / Seal / Shims

Eibach 13" Rear Coil Spring - 5" O.D. - 225 lb. MT140BK 100% bolt-on for a quickEibach 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