Description
Integra Rear Coil Spring 5.0" O.D. x 16" Tall 150 lb. 3552024 23 XXL 1958 1963 Facel Vega Excellence WEI7155 1958 1963 Facel Vega Excellence 0 mS Max Continuous Dwell: 9 mS but don't exceed 40% duty cycle Max Intermittent Dwell: 80% duty cycle 150 lb in Spring Rate they are right there with their state of the art engineering team