Eibach 13" Rear Coil Spring - 5" O.D. - 225 lb. Boat Racing Helmet 300 in taller lifters for

300 in taller lifters for Small Block Chevy with enlarged lifter bores

Tailored for Performance: Designed for a comfortable

1-3/4 in Diameter Tube

741 in Oval Port

Eibach 13" Rear Coil Spring - 5" O.D. - 225 lb. Boat Racing Helmet 300 in taller lifters forEibach 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