Made in USA. Please NOTE Replacement Springs for all PG2, PG3 and PG4sSTEEL Tune Kits can be found in a few ways once you have determined the spring model or size. ~Springs PGs & Tuning page are listed by the wire size diameter' first. Then the Outside Diameter last how many coils. Help Line: (734) 648*0620
~You, the customer can specify the number of coils and how you would like the spring to be set. Set meaning, with ends closed, ground and polished, or, left in the raw with open ends to be customized by you for fitting.
~All our springs are Deflected, set to Pitch length. Meaning, they are completely cycled stress relieved having coils set for long use.
~Do you have a size of wire and coil count requirement? Once you pick the spring diameter of size from the list. In the Comment area of the order type in how many coils to close, ground flat and polish.
~Vortek Springs are manufactured from High tensile, certified CrV materials free of Mercury and stress relieved, shot pend and set unless otherwise required.