Eibach Platinum Rear Coil Spring - 5.0" OD x 13" Tall - 175 lb. R03J015XL 1977-1983 Ford F-350

1977-1983 Ford F-350

1993-1999 Chevrolet Lumina

Includes all Hardware and Gasket

Mutha' Thumpr

Eibach Platinum Rear Coil Spring - 5.0" OD x 13" Tall - 175 lb. R03J015XL 1977-1983 Ford F-350Eibach PLATINUM SERIES race springs are engineered using our proprietary ultra high tensile strength steel, for the lowest physical weights and maximum spring travel. More Travel Deflection than Standard Racing Coil Springs Block Resistant No Loss in Spring Height! Flat Ground End Configuration with Parallel Tolerance to + 1 Degree The Eibach ER Platinum Springs will Maintain Their Dimensions and Rates to Incredibly Tight Tolerances, Lap after Lap,