PRW Billet Steel Main Girdles are engineered to help eliminate theblock flex andcap walk that occurs as a result of stress while under extreme loads, or during nitrous oxide power bursts in high performance engines. PRW main girdles are manufactured from premium quality 1045 billet steel. These kits include high quality PRW Fasteners and hardware.
Helps eliminate cap walk and block flex
Manufactured from premium quality 1045 billet steel
Includes high quality PRW steel studs, spacers and nuts