Eibach 13" Rear Coil Spring - 5" O.D. - 325 lb. 1425004 universal regulator for EFI or

universal regulator for EFI or Carbureted and street or strip applications

562 in Guide

Ford Thunderbird 1976-1973

8 in Extended - 1

high coil output while dwell control ensures long

Eibach 13" Rear Coil Spring - 5" O.D. - 325 lb. 1425004 universal regulator for EFI orEibach 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