The Supertech dual valve spring sold for VW 1.8L applications is offered as a single replacement spring intended to fit 1.8-liter VW cylinder heads. Provided as an individual component for head service or parts replacement, it supports situations where one dual spring is needed for repair, testing, or phased rebuild work on VW 1.8L valve trains.
Supertech VW 1.8L Dual Valve Spring - Single ( Drop Ship Only)