Probe Industries "Street Fighter" Main Girdles are intended for use in "Street" or most "Street and Strip" applications. "Street Fighter" main girdles are manufactured of flame cut 3/8" thick cold rolled steel. They are then machined, in-house, for an accurate fit with a minimum of interference. Probe Industries "Street Fighter" Main Girdles utilize a separate standoff to provide clearance at the main cap and do not require machining or align boring. Belt sanding of the main cap may be required. Probe Industries "Street Fighter" Main Girdles are designed to clear all stroker applications.
Main Girdles 
