Body #12 1.375in

The Barnes Body #12 1.375in oil pump gear body (MPN: GHS-021) is a precision-engineered component designed for engine builders, hot rod enthusiasts, and professional mechanics who demand reliable lubrication system performance. This internal engine gear body serves as the core housing for engine oil pump assemblies, enabling efficient pressurized oil delivery throughout the engine block. It is essential for maintaining proper oil flow and engine protection under demanding conditions.

Manufactured by Barnes, the Body #12 features a bore size of 1.375 inches, accommodating standard gear configurations used in many conventional and modified engines. The compact dimensions (4 x 1.6 x 4.75 inches) and lightweight construction at 0.37 lbs make this gear body easy to handle during engine assembly. Its design ensures effective oil delivery, which is crucial for engine performance.

This oil pump gear body is ideal for small-block and mid-size engine platforms where reliable internal lubrication is critical. Professional engine builders specify Barnes components for their durability and accuracy, knowing that a quality pump body is vital for maintaining stable oil pressure across varying RPM ranges and load conditions.