Protech Shocks Great British Sports Car Rears are made from 45 M/M diameter 6262 specification aluminium with adjustable spring seat platform for 1.9" I.D. springs and are 12" Open Length. The bonded bush size top and bottom is 1/2" x 1 1/4".
Single adjustable which adjusts bump and rebound.
GBS Zero rear's use 8" 1.9ID Springs at 250lbs. Please select the exact springs you require from our Spring 1.9 I.D. 8".