Part Description
For 12.5", 13", 13.5" ande 14.25" shock absorbers, Black 105/150 lbs. (1.88/2.68 kg/mm) rate springs
Text excerpt from the catalog:
These are optional spring sets for our line of Progressive Suspension "American Tuned" shock absorbers. They are available in chrome or black powder-coated finish and fit the 11.5" thru 14.25" shocks. The "American Tuned" shocks come stock with 75/130 lbs. rate springs, all optional springs have heavier rating and are sold in sets.
