Billet Main Caps ::::: Kiggly Racing 6-Bolt Main Girdle Mitsubishi 4G63 & 4G64

6-Bolt Main Girdle

• The 6-bolt main girdle ties all the main caps together, greatly stiffening and strengthening your engine's bottom end.
• Cap to block fretting and bearing end/tang fretting are eliminated.
• Fits 4G63 and G4CS Blocks with minor grinding