Main Bearing Girdle

Description:
VW and Audi blocks are notorious for a lack of lateral support at the crankshaft center line. This lack of support can lead to the block and crankshaft bending under high loads. The BBM main bearing girdle prevents distortion and misalignment of the main bearings under extreme performance applications. A must for all high boost turbo applications. Supplied with main studs, nuts, washers, cap spacers, and pump chain for 06A applications. The main bearing girdle also acts as an oil scraper due to its unique design. Installation requires machining of individual bearing cap spacers.