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 in one easy turn.
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".