Oil Pump Drive Shaft BBM 8.5in Long

The Oil Pump Drive Shaft BBM 8.5in Long from MILODON is an essential component for big block Mopar engines, particularly in high-performance or modified applications. This drive shaft is crucial for ensuring reliable oil circulation at elevated RPMs and boost levels, making it a vital part of any serious street or competition engine build.

Precision-machined to tight tolerances, this oil pump drive shaft ensures smooth engagement with the oil pump gear and camshaft drive system, preventing binding or slop. Its robust construction is designed to maintain consistent oil delivery across the entire RPM range, which is critical for keeping main and rod bearings lubricated under stress.

Ideal for engine builders, performance shops, and enthusiasts, this drive shaft is particularly suited for restoring or upgrading big block Mopar engines, including the 440 and 426 Hemi platforms. It is a necessary upgrade for those increasing displacement or modifying deck heights in their engine builds.