Probe Street Fighter Main Girdles are intended for use in street or most street and strip applications. Street Fighter Main Girdles are manufactured of 3/8" thick Chromoly steel. They are CNC finished for an accurate fit with a minimum of interference. Probe 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. 3/8” Thick Chromoly Steel- CNC Machined- Designed to clear all stroker applications. Available for Small Block Ford and 4.6 Liter Modular Based Blocks.

Note: Main Girdle Sets come complete for install with ARP Studs. When purchasing a Main Girdle only, they do not come with studs.