This set includes 4 x 400 Series single adjustable aluminium dampers
Fronts 13" Open with Standard Eye
Rears 12" Open with Stadard Eye
Protech Shocks 400 series are made from 45 M/M diameter 6262 specification aluminium with adjustable spring seat platform for 1.9" I.D. springs. Rubber Bush size is 12mm x 32mm.
Front 8" 1.9 Springs at 350lbs
Rear 7" 1.9 Springs at 250lbs.
The above spring poundage is standard specification. For any different poundage please email us at firstname.lastname@example.org with your order number and requirements.