Spring rate: 500 lb/in for robust load support and performance. Material: Steel for strength and durability.
SWIFT SPRINGS Coilover For Spring 2.5 In ID X 6 In Length 100 Lb/in Black Powder
SWIFT SPRINGS Coilover For Spring 12 In X 2.5 In X 250 Lb/in Barrel Part
SWIFT SPRINGS Coilover For Spring 8 In L X 2.5 In ID X 650 Lb/in Rate
SWIFT SPRINGS Coilover For Spring 16in X 3.5in X 150 Lb/in Bulletproof Steel
SWIFT SPRINGS Coilover For Spring 2.5in ID X 7in Length 700 Lb/in Steel Black
SWIFT SPRINGS Coilover For Spring 7in X 2.5in 550 Lb/in Barrel Style
