Prothane Coil Spring Dampening Inserts are now available in five heights, so stacking is a practice of the past. These inserts prevent suspension bottoming and add a progressive compression rate to coil springs.
Dampening inserts, when installed should be from 1 to 3 inches less in height than the springs installed height on Chevrolet vehicles, 3/4 to 1 1/2 inches less for Dodge vehicles, and 2 to 3 inches for Ford vehicles. Specially formulated non-rebound polyurethane inserts offer yet another aspect to your suspension tuning by eliminating the amount of rebound after compression.
Prothane Coil Spring Inserts are Sold 2 Pieces Per Kit.
Application:
- 1971-1973 BUICK CENTURION
- 1973-1983 BUICK CENTURY
- 1980-1981 BUICK CENTURY BASE
- 1980-1981 BUICK CENTURY SPORT
- 1980-1987 BUICK CENTURY LIMITED
- 1984-1986 BUICK CENTURY T-TYPE
- 1984-1987 BUICK CENTURY CUSTOM
- 1984-1984 BUICK CENTURY OLYMPIA LIMITED
- 1965-1979 BUICK ELECTRA
- 1980-1984 BUICK ELECTRA LIMITED
- 1980-1984 BUICK ELECTRA PARK AVENUE
- 1965-1984 BUICK LESABRE