- Performance Cylinder Head Parts
- Performance Valve spring/ retainer kit
Performance Valve spring/ retainer kit
SKU: VS kit
Set of performance valve springs and GM performance retainers and locks.
Springs are to be setup @ 1.725-1.730" and will rev to 6000 with no problems. Valve lift allowed is up to.530
This spring kit is designed to be used with most of our cams.