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, must use main studs. FeaturesStrengthen your motor's bottom end Applications1989-1992 4G63 Blocks with minor grinding, must use main studs What's In The Box?Main Girdle
Trustpilot
1 month ago
5 days ago