Product Description
PRW Stud Girdles are designed to eliminate rocker stud flexing and provide more accurate valve lift and timing. They are specially machined to allow for vacuum pump airflow.
Product Information
- PRW Polylocks included
- More consistant high-RPM performance
- Easy and quick removal and replacement
- Made from the finest quality billet aluminum
- Pre-machined to allow for crankcase evacuation components



















