Pay in 4 interest-free payments of $13.90 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
for increased head flow & performance
Part #VW9600T4S66
Dome CC: 19
ground to factory specs
Weight: 488 grams
Dual High-Rev Valve Springs for VW Type 1, 2, and 3 (Set of 8) Biral for increased head flow &Brand new set of 8 Dual High Rev Springs for increased RPM and Performance. Made from special silicone spring steel. Prevent engine damage due to valve float or worn out weak valve springs. They can be used as intake exhaust springsin almost any VW Type 1 head casting. Also Used as custom springs in Type 4 Heads with 8mm Valves ***Machine Work Required for installing the Inner spring.***
US$ 1962.95
US$ 23.50
US$ 274.50
