Front Single Adjustable Semi-Coilovers - 400 lb Springs

1963-1982 QA1 Semi-Coilovers. Get an adjustable ride height without having to change your factory control arms.

400# Springs, ideal for 63-67 mid-year Corvettes
450# Springs, ideal for 68-82 small blocks
550# Springs, ideal for 63-82 big blocks, advanced handling small blocks, small blocks with super chargers
18 Position Valving Adjuster - 1 Knob changes both bump and rebound valving simultaneously, allowing total suspension control.
5/8" Centerless Ground, Hard Chrome, Piston Rod
Bright Anodized, Aluminum 1-Piece Body
3 Step Sealing System - Aerospace material and exclusively engineered double lip seal with wiper eliminates seal drag and dirt intrusion.
100% Dyno Tested and Serialized

Part number: FSC-01-400

Price: $749.99 pair