EFI Motorsport
Supertech high rate valve spring kit, Audi 20v AAN / 7A / 3B / ADU / ABY 5 cylinder
Regular price
$345.00
Shipping calculated at checkout.
Diameter: 30.4mm outer, 23.2mm inner
82lbs @ 3170mm
224lbs @ 11.5 lift
16.7mm centerbore
set of 20.