Eibach 9-1/2" Front Coil Spring - 5.5" O.D. - 1200 lb. 11000601 This can also be used

This can also be used with the Edelbrock 4BBL Performer intake

and cam position in order to drive the stock LS1 Coil-on-Plug ignition system

1999-2014 Ford E-350 Super Duty

Slight lope at idle

Eibach 9-1/2" Front Coil Spring - 5.5" O.D. - 1200 lb. 11000601 This can also be usedEibach 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