Pushing Cleaning Brush

The Pushing Cleaning Brush from COMP CAMS (SKU COM7700, MPN 7700CPG) is a precision maintenance tool designed for engine builders, mechanics, and automotive enthusiasts who require thorough valve train preparation. This specialized brush effectively removes carbon deposits, oil residue, and manufacturing debris from critical engine components, particularly pushrods, valve stems, and lifter bores, before final assembly.

Measuring 13.7 inches long with a compact 0.4-inch brush diameter and weighing just 0.02 lbs, the Pushing Cleaning Brush features bristles that reach into tight valve galleries and around pushrod oil passages where standard shop rags cannot penetrate. The extended handle provides leverage and control while cleaning long, narrow passages in cylinder heads and engine blocks, ensuring effective cleaning without leaving microscopic contaminants behind.

This tool is essential for any mechanic performing detailed valve train service, as cleanliness directly impacts engine reliability and longevity. Whether you're rebuilding a high-performance engine or servicing traditional pushrod engines, this brush is designed to meet the demands of meticulous engine assembly.