Eibach 2.5" ID x 6" Tall Coil-Over Spring - 600 lb. 12-344-5 install an MSD DIS Series

install an MSD DIS Series Ignition Control

Fits Tremec TKX

Retains high flexibility

It also enjoys prominence in a variety of road-race

our Patent-Pending design with its molded cowling integrates into the factory roof line

Eibach 2.5" ID x 6" Tall Coil-Over Spring - 600 lb. 12-344-5 install an MSD DIS SeriesEibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. Product Description: Coil Spring Coil Over 2. 5 in