1963-1982 QA1 Semi-Coilovers for adjustable ride height with factory lower control arms.

  • 400# Springs, ideal for 63-67 mid-year Corvettes Aluminum small blocks
  • 450# Springs, ideal for 63-67 iron block small blocks 68-82 iron or aluminum block
  • 550# Springs, ideal for 63-82 big blocks, advanced handling small blocks, small blocks with super chargers
  • DOUBLE ADJUSTABLE 18 Position Valving Adjuster - independent control of compression and rebound valving
  • 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.
  • Includes Spanner Wrenches



Part number: FSC-03D-550

Price: $999.99 pair

Quantity:




Other products you may need: